Date sorting should be based on the last time the game was publicly hosted
That's an interesting idea, but I think it's showing different info. The date-sort is intended to recognize new games; the most popular & frequently hosted games were often written many years ago.
Go with white and blue then? I think its mainly the orange around here that's a bit ridiculous, and animetastic.
I'd be fine with using blue for our top-bar, but I don't think that's the main complaint. People generally like either dark or light backgrounds for their content, and we can't do both.
Well, I think for most people it won't make much difference because our width is 980px which is pretty big. When the code exceeds that, I think it'll just add a horz scrollbar.