PNG ICO ICNS MORE
Social media
Flat
Metro UI Dock
Up, Utilities, tune
Gold
512x512
3D
Google+ icons
Google+, google plus
128x128
Google +1 icons
Rectangle, google, +1
256x256
yellow, square, +1
Cartoon
Social Puzzle
Aim
Favorites
Xing
PNG MORE
Smooth
Social and Web Icons v2
46x46
WPZOOM Social Networking Icon Set
Springpod
64x64
Free 3D Social Icons
beast, dickey, trick
Pixel
32 Pixel Social Media Icons
Beejive
32x32
Handdrawn
Designbump
48x48