I figure that this money is a windfall and I don't have to feel bad about spending it on stuff for me. So it's going in the Fun Fund, along with Christmas gift money and the change from the tip jar. It'll be the money I spend on the convention I'm a guest at in May, the cost of the T shirts my friend and I are getting printed for our webcomic, and of couse, gen con!
Anything left over at the end of the summer goes into general savings for general expenses. Until then, though, I'm gonna stimulate the heck out of a very little piece of the economy.