It’s hard to make a living as a writer or an artist on the web. I’m a huge fan of the t-shirt model of revenue – give away your work for free and sell t-shirts to your fans – but I have a small problem: I stopped wearing t-shirts. Dinosaur Comics came out with an awesome t-shirt tribute to Pixar’s “Up”, and of course there is the xkcd classic Science: IT WORKS, BITCHES. I covet these items intensely, but I don’t buy them because know I won’t wear them. Yet I would still like to (a) support my favorite writers and artists, (b) show how cool I am. What to do?