Here is crystal clear and high quality social networking icons by IconShock.com, the icon set includes popular social networking sites such as digg, stumble, reddit, delicious etcc.
If you want to use these icons for webdesing, then you might have to reduce their size a little bit.
Don’t miss out, this is shinny, colorful, amazing, and great work of IconsShock. I am sure you are going to love them. Enjoy 
