Has their quality gotten any better? I've ordered from them in the past (granted, it's been a few years now), and the graphics tended to fade fairly quickly over the first few washes.
Aha, good question. I've gotten other items from them in the past (mugs, notebooks, etc.) and they were decent quality, but never a shirt, since they didn't have black ones.
My friends' publishing house, Immanion Press, has made use of CafePress for a few years now; I'll ask them if they've had a lot of complaints about the t-shirts. I'm curious for myself, too, since it's really past time to issue some new WREKage merch.