I've definitely seen the oatmeal post! Oh - and also the secret guide to what the customers really mean when they ask for specific things ;).

I do know that it's not specialized - but you'll find in even established communities there will be low quality posts such as reddit. But then again, they have been established long enough that the low quality posts are drowned out.

It was a tiny ramble from me!

And what type of 3d Art? As in physical or digital?