For games there are :
Earth 2025
(You make, build & control a contry of yours where you can get allies , enermy to go for war with)
Emux
(A great site where you can download lot of roms for emulators)
Emunator.com
(Very nice layout+many many roms & emulators=Good web site)
Counter-Strike.net
(all your gaming needs for CS)