"Cover flow" tabs
 

I just had an idea for "cover flow" style tabs at the top. Many of times I have many tabs open and can't see them all on one window but I dislike text-only tabs. Obviously, there would still be some scrolling but because of the way cover flow works it would be able to preview more tabs at once than the current implementation in the drawer.

Edit: SafariStand has "cover flow" style to its browser history. Interesting.