Hey,
I do not plan this on being a social site - I'm using this only to find and sell my own photoshop brushes.
I'm a young artist and had, not long ago, begun to create my own photoshop brushes for the sake of avoiding copyright issues. Turns out a few others liked them, too, and it has gone from there since then.
Check out my work if you'd like or my deviantART
http://demonicii.deviantart.com/