Online 3D games. There's something incredibly satisfying about crafting a living, breathing world one line of code at a time. I don't think I could be happy w

Online 3D games. There's something incredibly satisfying about crafting a living, breathing world one line of code at a time. I don't think I could be happy working for a games company (I have a few friends who do, and they confirm what I fear - it sucks all the joy out of it, especially when you have to start from the bottom), and if I worked on it on my own it would likely be too ambitious for me to finish in any reasonable amount of time, so I would never expect to pay the bills that way. It also wouldn't be "things people want", but just "things I want".