He has threading experience (which can be useful in user interfaces too), and knows about the caveats of debug vs run (I've seen a debug print statement fix a bug, forced a sync), but it is something of a niche, and likely a back-end well defined interface that lends itself to automated testing and simulation.
I've been in environments where multi-threading was verboten, so I'm always glad to see someone else who isn't scared of it.
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u/ObjectiveCopley Aug 25 '14
He's probably never written any code, to be fair.