What I mean - Something like Blurb.com, but then not with books, but with other products (t-shirts, buttons, whatever)... Anyone use these, anyone has experience.
So no etsy stuff, where you have to do shipping and stuff yourself. More the option of placing your work on a t-shirt (or a tea-cup or whatever) and telling people to go and order it there. Without having to go through selection procedures (like with Threadless).
And - are they worth it? If they exist.