I have been previewing this icon set at Dribbble and Forrst for a while. Finally got time to finish them. You will find 10 popular social media icons in this set.
Here is the preview of the icons. They are available in 64×64 and 32×32
My motive behind designing this icon set was to create something minimal and include icons for website that web designer and developers use frequently. They were created using illustrator. For twitter and desginmoo their official vector icon was used.