I wish someone (not my game, so it's best if it's not me) would combine:
- hastebin's elegant, simple and pretty UI;
- ideone's IDE features (compiling, running, debugging, ...)
- gist's concept of making pastes git repos with easily accessible history
Looks good, but fails at ideone's features. Also, not a git repo, although history is nice. In other news, I think you just replaced etherpad lite for me.