2009-2012 Site Theme I just think it would be hella neat if you could add an overall 2009-2012 layout the whole site, say if I picked the 2011 theme from the Testlii section, I could be able to revert the whole site [Video page/Front page] to how Youtube looked in 2011.
I love this site more than my first born child and i would love to see this added

Being able to upload GIF's as profile pictures. Adding that feature to profile pictures can actually increase creativity of a channel.

Change ratings Why can't I undo ratings? I accidentally rated something 3 stars and I can't change it

2 things annotations and livestreams

QuickList Add quicklist pleaseeee