PNG ICO ICNS MORE
Social media
Smooth
The Circle Icons
Sparrow
WhiteSmoke
512x512
Mplayerx
513x513
reminder
Airmail
Set of social icons
Digg
64x64
flickr
Reddit
youtube
PNG MORE
Social and Web Icons v2
Email, envelope, mail
46x46
Cartoon
Social Networking Icons
Friendster
256x256