PNG ICO ICNS MORE
Social media
Pixel
Social Networking
Designfloat
DodgerBlue
32x32
Digg
SteelBlue
Dopplr
DarkKhaki
16x16
Popup
WhiteSmoke
flickr
fb, social media, Facebook
Gamespot
Firebrick
Friendfeed, Ff
Lavender
google
RoyalBlue
talk, friends, Chat
Lastfm
48x48, Linkedin
mixx
IndianRed
Cloud, mobileme
netvibes
ForestGreen
Myspace
DarkSlateBlue
Openid
Newsvine
SeaGreen
Posterous
Khaki
Email
Gainsboro
feed, Rss
DarkOrange
Reddit
Skype
SkyBlue