I have been interested in bitcoin for years now. I have recently decided that I wanted to work on a bitcoin-related project. Unfortunately, I have no ideas to start with. I don't know if this belongs here, but I was thinking that a brainstorm thread was a good idea. Maybe it will push other people in starting new projects.
I'll start:
This(
https://bitcointalk.org/index.php?topic=6019.0) gave me the idea of developping a desktop bitcoin trading applicaiton. It would be open source, multi-platform, and include tools to trade on mtgox and other services using only the applicaiton. It would also display graphs and so on...