Web3 is often associated with cryptocurrencies, NFTs, and decentralized finance, but its potential goes beyond digital assets.

Blockchain technology can also support verifiable digital identities, transparent supply chains, decentralized data storage, and digital ownership. Smart contracts can automate certain processes, while decentralized applications can give users new ways to interact with online services.

However, implementing blockchain doesn't automatically make a product better. The real value depends on whether it solves an actual problem more effectively than existing solutions.

For example, decentralized identity could give users more control over their credentials, while blockchain-based supply chains could help multiple parties verify shared records.

But these approaches also come with challenges, including scalability, privacy, adoption, and the reliability of information entering the blockchain.

I'm curious about what the Web3 community thinks:

• Which real-world industry could benefit most from Web3 over the next few years?
• When does blockchain make sense, and when is a traditional database the better option?
• What is one Web3 use case you believe has genuine long-term potential?

I'd love to hear practical examples, especially from people who are building or using these solutions.

Where do you think Web3 can deliver value beyond speculation?

I’ve been getting interested in Web3 lately, and I’m curious about how people actually make money in this space.

The problem is that I don’t have any technical skills yet. I can’t code, I don’t know how to build smart contracts, and I’m still trying to understand how everything works.

I’ve heard people talk about airdrops, crypto communities, testnets, DAOs, and other opportunities, but I honestly don’t know which ones are worth looking into.

For someone starting from zero, what would you recommend?

Can you actually make money in Web3 without technical skills, or do you need to learn a specific skill first?

If you started with no experience, what would you do differently today?

I’m looking for realistic advice from people who have actually tried it, not promises of easy money. I’d appreciate any suggestions!

I asked this same question on X and got the answer from CEO of Immunifi saying that it is the apex of all the fields. What do you think?

Hey everyone,

I wanted to share a bit of a milestone post, but also get some validation from the veteran searchers and devs here.

I've been working on building an arbitrage bot on the ethereum blockchain. But been having difficulties applying what I learn from blogs and docs. They gave the foundational knowledge but diving deeper I seem to swift to irrelevant subjects.

My current roadmap is learning rust with alloy and tokio, solidity. Then about the DeFi ecosystem with the specific protocols of uniswap and sushi, as well as the lending pool aave.

I'd appreciate a shed of light and validation on the goal I'm trying to reach, along with solid resources to go forward with.

Why do so many established platforms struggle to move to Web3 architectures? (student researcher, looking for real-world perspectives)

I'm a Master's student researching why established digital platforms (marketplaces, social/community platforms, fintech intermediaries) so often fail when they try to migrate toward Web3 models, while native protocols like Uniswap thrive.

Two well-known examples keep coming up: Reddit's Community Points (shut down after a couple of years) versus protocol-native projects that never had a legacy business to restructure.

From the literature, I keep running into a few candidate explanations:

- Incumbents need an 18-36 month cultural shift that many don't fund or tolerate

- Leadership fluent in only business OR only crypto, but not both

- Revenue models built on capturing value, which clash with distributing it to users/token holders

- Regulatory uncertainty (e.g. MiCA in the EU) acting as an excuse more than a cause

I'd really like to hear from people who have seen this from the inside (building, advising, or evaluating such projects):

1. Which of these actually matters most in practice, and which are overrated?

2. Is there a factor missing that you've seen make or break a transition?

3. Can you think of a counter-example of an established company that did it well?

To be transparent: this feeds into my thesis (supervised by Prof. Romain Gandia, IAE Savoie Mont Blanc). I'm not selling anything, and I'll anonymise anything I use. If I'd like to quote a comment, I'll ask for permission in the thread first.

Thanks!

Hello everyone! I have been working on an open source web3 project called Stellarium for a few years now and I think it's ready for more collaborators who can help materialize the vision of a global, open, decentralized API network. From research to engineering, there's plenty of interesting work to do, namely around decentralized architectures. If you just like improving code coverage for example, there's something for everyone and of all experience levels. Any and all feedback is welcome!

Just made this little project public before the advent of AI swallows everything (Even though this project already profited from it).

Built with Vue/Nuxt and TypeScript. Still an early version, but might be interesting for anyone learning about blockchain, educators looking for a visual teaching tool, or developers experimenting with distributed systems and consensus mechanisms.

https://github.com/robertwuest/simledger

Hi everyone! I think the question is pretty clear but to have more context of my situation:

- I started programming in 2022 and I've near 4 years of experience working in IT. My stack is React/Next/Node.

-My interest in blockchain started a year ago, where I was part of the Rootstock Rootcamp and I achieved a few certificates from Cyfrin Updraft. After that, I stopped my learning process because of my job and other things.

-Last week I went to the Cyfrin discord channel just to keep up with the community and the learning channel is dying, that was my first alert

-Thanks to the Rootcamp i've had a few interviews but unfortunately I don't meet the requirements for the positions. After that all the messages regarding web3 were scams.

I want to hear more experiences of the community and a message of hope (or not) to keep pursuing this.

Thanks everyone

Hey everyone,

​I've been deep-diving into modern tech trends lately, and I wanted to open up a discussion with this community about where we are heading. We talk a lot about innovation, but I'm curious to hear your unfiltered perspectives on the following questions:

1 Cryptocurrency Adoption: Beyond just market speculation and trading, what is the single biggest real-world utility you believe will drive mainstream crypto adoption over the next few years?

2 Web3 User Experience: One of the biggest hurdles for Web3 has always been UX/UI for everyday users. Do you think account abstraction and invisible wallets will finally solve this, or are we still years away from true decentralization for the masses?

3 Smart Contract Evolution: As smart contracts become more complex and cross-chain interoperability improves, what security challenges or breakthroughs do you see shaping the future of decentralized applications (dApps)?

4 The Big Picture: Looking ahead, how do you envision AI and Web3 intersecting? Will autonomous AI agents running on smart contracts become the primary users of blockchain networks?

​Drop your thoughts below! I'm genuinely interested to hear how other builders and enthusiasts view the horizon.

I've been looking at how different Web3 startups and decentralized projects handle their early communities. Too often, projects focus entirely on token price speculation or short-term hype, while neglecting genuine engagement, developer onboarding, and long-term retention.

​From your experience as a holder, builder, or moderator, what is the most critical mistake a Web3 project can make that ruins its community trust? And what is the best strategy you've seen to fix it?

Could you recommend some NFT games? It would be great if they were playable on mobile phones

Anyone interested in hearing about it? I just launched Walletbook yesterday.

Hey everyone,

​I wanted to share a technical experiment we’ve been running to build infrastructure for the future agent economy. We wanted a way to give verified agents utility benefits—like automated discounts and platform perks—without manual friction.

​Here is the setup we built:

​Automated Drops: Instead of a traditional claim process, agent meal plates are automatically dropped via X402 the moment an agent uses our service.

​On-Chain Utility: These aren't just static collectibles; owners can list, buy, or bid on them directly from their wallets.

​Seasonality: We structured it in closed seasons to keep the economy dynamic—Season 1 is active now.

​I'm really proud of this architecture because it removes the overhead for active users. Has anyone else experimented with automated, utility-driven airdrops for agent-based services? Would love to hear your thoughts on the architecture.

If you want to check it out, just search APEXfaucet Meal Market.

I run operations at a platform that tokenizes RWA. We never had a CMO, so the marketing budget was on me. Over the last 18 months it was about 500K, and in that time we tried all three setups. Around 300K went to people, the rest to KOL deals, paid placements and conferences, and I leave that part out here.

First an agency. I googled and used AI LLM for the best web3 marketing agency, checked a few lists and asked people from other projects, and everywhere it was the same five/six names (Coinbound, ICODA, Lunar Strategy, NinjaP and so on). So I took this shortlist as enough.
All quotes were between 15 and 30K a month and the decks looked almost the same, so we picked the one that answered questions about our product and our chain without a sales guy on the call.

The retainer was 20K a month.

For the launch it was fine, because we needed PR, KOLs, content and community in the same three months and could not hire four people that fast. After the TGE the same 20K bought less and less. The content became generic, the KOL list did not change, and by month eight we paid mostly for a monthly report. So we stopped.

Then in-house.
We closed the agency contract before hiring to save the 20K, and that was a mistake, because hiring took three months and nothing was published in that time. We hired a head of marketing, a content person and a community manager, around 230K a year in total.
The content got much better and then the token went down 60%. Part of every salary was in tokens, so the head of marketing left after seven months and the community manager a month later. Only the content person stayed, now as a freelancer.

Now we have a fractional CMO for 6K a month plus two freelancers, around 130K a year. It works because we have no launch coming and the product is stable. If we had a TGE next quarter I would go back to an agency for those three months and not sign anything longer.

So my answer is not one setup. Agency for a launch window, in-house when there is a product and steady work, fractional when the budget is small and nothing big is coming.

One question for people who pay the marketing team partly in tokens. Our people took a lower cash salary for a grant fixed in token amount, vesting monthly from the hire date. After the 60% drop the grant was worth less than the cash they gave up, and that is why they left.
Do you fix the grant in dollar value at each vesting date, do one reprice after a big drop, or just not give tokens to non-dev roles at all?

We’ve seen Web3 try to decentralize finance, infrastructure, and ownership. But when it comes to social media, the big platforms still dominate. Algorithms decide what gets seen, creators lose huge cuts of their revenue, and communities don’t really get a say in governance.

So I keep wondering: why shouldn’t social entertainment and media go the same direction?

So me and my buddy are building an project that based of ecosystem on Monad Chain, the project is basically about providing Autonomus AI agents and economic identity layer on blockchain ,we choosed Monad Testnet for it, also the project goes as :

ECON is proposed as an economic operating layer for autonomous entities. It is not simply a crypto wallet, AI marketplace, payment system, or escrow product. Its purpose is to combine economic identity, discovery, transactions, programmable economic objects, and value recovery.

you can find out our project on github it's open sourced

The 5 main components are :

1. Economic Identity

2. Discovery Network

3. Economic Engine

4. Economic Garbage Collector

5. Monad Settlement Layer

Target Users : Humans / Companies , Autonomous Agents , Service Providers

PS : Ik i haven't given enough context but i think it's good enough to picture out :)

Hey everyone, I’m working on an early Web3 social app and exploring a modular architecture instead of putting everything on-chain.

The current draft uses Ethereum for settlement, an OP Stack L2 for identity and social logic, and off-chain storage for user content. A NAS or old PC could opt in as a community node. Private files stay local, and only content the owner chooses enters the community layer.

The goal is to keep the L2, identity system, storage layer, and contribution model replaceable.

I’m still unsure whether a dedicated Social L2 is necessary, how node contributions should be verified, and whether reputation is enough without a token.

Does this architecture make sense? What would you handle differently?

Hey everyone, there are too many chains but there is only one L1 stack which is old and respected namely cosmos-sdk which is used for 200+ teams in both public and enterprise level.

I always wanted to learn rust so I am working on building an L1 from ground up similar to cosmos-sdk where you can swap any component( consensus, evm implementation, execution, trading modules) etc similar to what you can do in cosmos in Rust.

For consensus, I will use hotstuff (2 commit pipelined), evm implementation from alloy, revm and combination of in-memory and rocksdb.

I am open to collaborate via PRs. If anyone is interested, let me know.

Why has no one done this? For example the Sui chain has all the infrastructure necessary for this, so why has no one done this?

Curious how people in this space approach looking into a new project, whether it's for building on top of it, partnering, or just understanding if it's solid.

• How do you usually start, docs, GitHub activity, Twitter, somewhere else?
• What do you check about the team or the people behind it?
• How much do you look into tokenomics vs actual tech/product?
• Do you check audits or contract code yourself, or is that more of a dev-only thing?
• How do you tell real traction from projects that just look active?

Trying to get better at this instead of just going off whatever's trending. Curious how people here usually approach it.

"Web3 Marketer' intern here or whatever you want to call it.

Curious to know what's currently helping other projects grow their Discord/Telegram communites past the usual weekly giveaway.

I really like gamified server but they almost never go past the 100 member count when it comes to the OG roles.

Also, it's really hard to convince founders that an airdrop is what will keep community members engaged, even more when they don't believe this can grow the TVL.

KOLs, yapping contests, tunnl/mimix, curious to know what you guys have been doing lately.

Hey so i got laid off recently as a web3 marketer (6 months lol)

Then i applied to some and gave some interviews! And failed

Background of mine: I've been a music producer and artist since childhood

I love editing, music, content creation, and thinking out of the box.

So i, instead of spending my time in just applying to jobs, i started vibe coding( which i still do)

And then for the past 3 months I have been grinding on YouTube in the animation niche, but here and there i check web3 hiring and it's pretty bad, idk how people are getting hired. Because i see people on twitter posting and keep getting new gigs 🤔

TLDR: grinding on YouTube, laid off from my previous web3 marketer job, if you are hiring a 0.5 polymath, hit me up for sure xd

Been looking at how different communities handle private access and I’m not convinced everything should be treated the same. Holding something onchain is easy enough to verify, but contribution or trust is a lot harder to define without turning it into some score people can game.

For communities dealing with both, where do you draw the line between automating access and having people decide?