PNG ICO ICNS MORE
Social media
Pixel
Apple, Logo, icloud
DarkSlateGray
32x32
Social Networking
Virb
Wordpress
Smooth
Twitter Icons
09, twitter
128x128
10, twitter
Social Media Mini
Brightkite
16x16
Tumblr
Handdrawn
Delicious
Social charms
Stumbleupon
Aquaticus
60x60
PNG MORE
15x15
Dead simple
Smugmug
Vimeo