I used to waste much time on Kongregate.
Before they were bought out by Gamestop & plastered with ads.
If ad blocks work right, they block out ads, but don't break ability to play games.
However, they broke XFire browser bar again, so I can't log my time played. So I don't really have much motivation to play anything in browser.
I haven't looked into if there's a similar bar with Raptr though... hmmm
Although I'd like to know of more "bigger" in-depth kind of flash games. Haven't looked into any of that in a good while.
Although, since I can't record full PC games, I can record flash, so I been meaning to look more into that stuff.