FREE ONLINE GAMINS SITES (PC) top 5

Sometimes I just like a simple game, that I can play and enjoy for a while,
but it is no big deal to drop if something pops up.

Here are my top 5 gaming sites I use for just that reason.
(no particular order)

www.freeonlinegames.com
-MINIMAL ADS
-choose by category
-create user profiles profiles
-plays online (no downloads)
-huge game inventory

www.kongregate.com
-MINIMAL ADS
-Choose by category
-create user profiles
-plays online (no downloads)
-huge game inventory

www.addictinggames.com
-MINIMAL ADS
-Choose by category
-create user profiles
-plays online (no downloads)
-huge game inventory

www.agame.com
-MINIMAL ADS
-Choose by category
-create user profiles
-plays online (no downloads)
-huge game inventory

www.a10.com
-MINIMAL ADS
-Choose by category
-create user profiles
-plays online (no downloads)
-huge game inventory

I would have to say that at this time kongregate is my favorite
online gaming site.

which is yours?