I'm doing research on social internet for a project and bumped into Threadless, in my opinion mighty fine but that's maybe too shallow.

I'm new at this, my brain and hand seem to draw little t-shirts on everything that absorbs a bit of ink ever since I signed up... is this normal?

besides my own findings I'm actually more interested in your opinion. What do you think about threadless.com; what's your reason of being here and level of participation?

Would be nice and shining if you helped me out a little, I say thanks in advance.