PNG ICO ICNS MORE
Social media
Flat
Metro UI Dock
mac, ical
Sienna
512x512
40405
Handdrawn
Grunge Peeling Stickers
Rss
128x128
Vintage Icon Set For Bloggers
Reddit, social media
256x256
Smooth
WPZOOM Social Networking Icon Set
Posterous
64x64
Pixel
32 Pixel Social Media Icons
Plurk
32x32