Jing | Add visuals to your online conversations
I normally use Skitch but have to check this one out.

TechVideoBytes – Most Resent Technology Videos right on your desktops

50 Free Resources That Will Improve Your Photography Skills | Developer’s Toolbox | Smashing Magazine

20 Amazing WordPress Plugins | Flash, Design, Vector, Photoshop, Adobe Tutorials | GraphicMania.net

The Ultimate Mac Setup for Bloggers (60 Apps) – Mac.AppStorm