Vecteezy has released brand new sketch style web icon set. 100% vectors.

Feel free to use it for both private and commercial issues.

Handycons – a free, hand drawn social media icon set that contains 12 icons.

Package contains icons for del.icio.us, Digg, Mixx, DesignBump, StumbleUpon, Reddit, Developer Zone, DesignFloat, Technorati, Twitter and RSS feed & Email icon. All icons are available in four sizes: 16×16, 24×24, 32×32 and 48×48 pixels.

Free hand drawn doodle icons includes 14 graphics tailored specifically for bloggers.

Including social media graphics for Delicious, Design Float, Digg, Facebook, StumbleUpon, Technorati and Twitter as well as commonly used icons such as RSS, Home, Comments, Contact and WordPress.

Qure Dock Icons by PraX-08 – download free high quality icons related to Adobe Creative Suite 4.

A Free Set of Jeans Feed Icons in png format. You are free to use icons on your websites and blogs however you wish.

Download icons here.

Fresh Add-on – Free icon set with 59 icons extracted from the commercial Fresh full package to make another high quality and free set.

Be sure to check out Milky – a collection of more than 131 icons in green color and Bright!- set of 148 hand-crafted icons.

All free icon sets can be found HERE and are free for any personal or commercial project.