Threadless.com

So the website I explored was threadless.com. They are a t-shirt company. Users submit designs, which are voted on, and some are actually made into t-shirts. It's quite fun to vote on designs and it's especially exciting to see a design you like made into a shirt. I have been a big fan for a while, everyone needs to go and buy a shirt from Threadless! Though, I can't really see any application to libraries. :)