Picons Social is a bundle of 60 vector icons of your most favorite social services and applications such as MySpace, Twitter, Apple, Flickr, Yahoo, Vimeo, Piccasa, Linkedin, LastFM, Facebook, Skype, Google, Amazon, Paypal, Delicious, Digg, WordPress and much more.
The icons look really nice and you are free to use them on your personal or business websites, interfaces or even other application.
Link : Picons Social Media Icons