As the title says, what are your predictions for the 1000th hack being submitted here? This site is currently at almost 970 hacks that are fully moderated and hosted here (almost there).
Personally, I think the 1000th hack could possibly be maybe a demo, or something kaizo.
EDIT (5/10/18): To the person lucky enough to stumble on this old thread, It seems that the 1000th hack has already been fully moderated!
It's a pit hack, and I'm technically half-right if you count pit hacks as essentially a tool-assisted kaizo hack. You can find it here.
I lied, and probably will lie again due to the amount of updates for existing hacks. So yeah, the 1000th hack might be this.