DressUp! Avatars Icon Set is a set with 16 original avatar icons in .png designed by Dante Michael Afrondoza. You can download the set at smashingmagazine.com.
Spoon Graphics released a set of free hand drawn doodle icons (14 graphics) tailored specifically for bloggers.
Smashing Magazine released “Fresh” an application and financial icon set. This set contains 59 raster and vector icons, designed by Icon Eden, the creators of the Bright Icon Set and the Milky Icon Set.