I create tutorials when I can, but unfortunately, time and new paint techniques are both rather hard to come by. Anyways, I post in the tutorial section whenever I can.
As for the other type of tutorial, the one that teaches cookie cutter sigs, well, I never use them, so I wouldn't be able to even do as much as find them at other sites to bring them here.
Overall, great idea. But I'm not going to be very helpful about it. Sorry.

And good luck.