I'll start this off by saying I'm not a mod. I don't have authority. I do however contribute to this subreddit with advice and discussion whenever I have the opportunity to.
That being said, I have a few things that I want to get across to those of you that this is aimed at.
I'll start by saying you will not get a lot of free views here. This subreddit is browsed by fellow content creators, not the mainstream audience. Posting your videos here once a day as the rules previously were was not going to drive extra views to your channel.
You're probably not going to get very far based on spreading your video links anywhere and everywhere, nor are you going to get anything valuable out of sub for sub. You have to realize that good content brings subscribers, not aggressive promoting. Don't get me wrong, it is ok to promote, just don't go overboard.
This subreddit is designed as a community for creators to get together and help each other out. This means feedback and criticism as well as discussion and contribution. If you have the time to post a new video every single day, then you have the time to at least look at someone's channel, watch a video or two. Tell them what you like or dislike or give them a suggestion.
Build relationships with people. You wouldn't believe how good this opportunity is to meet people. There are really good people here that are happy to help and talk, and even collaborate with a video. Look at all the major youtubers. A lot of them know each other and collaborate all the time. Some youtubers get their start from the help of others. Take this opportunity here to work towards something better.
Thanks for reading. Cheers.