PNG ICO ICNS MORE
Social media
Smooth
Social Poststamps
grey, flickr
WhiteSmoke
128x128
grey, gmail, google
grey, Reddit
Stamp, paypal, payment
grey, Stumbleupon
grey, Rss
Technorati, grey
twitter, grey
Pixel
Social Networking
Popup
32x32
flickr
Openid
windows
Twitter Icons
Dialog, twitter, window
Social Media Mini
Email
16x16
Handdrawn
Handy
envelope, Email, Letter
48x48
Social charms
Reddit
Email, envelope, open
Social, Delicious
9rules
Web social icons
blogger
Co.mments
Delicious