This is kind of old, but it’s an awesome site (was cleaning out things I flagged in Google Reeder)
The MPV Hub is free educational resource for Mac users:
macProVideo.com, an online education company specializing in tutorial-videos for Mac users, has launched a new educational portal called The MPV Hub (http://www.macprovideo.com/hub/).
It’s a free resource developed for the Mac creative community. You can use the MPV Hub to find written articles about how to use software, short tutorial-video tips & tricks, interviews with industry experts, product reviews, and other article.