https://www.youtube.com/user/movieclips useful to do research
And learn a lot from them.
Philip Bloom: http://philipbloom.net/
Vincent Laforet: http://blog.vincentlaforet.com/
Shane Hurlbut: http://www.hurlbutvisuals.com/blog/
Red Giant TV: http://www.redgiantsoftware.com/videos/
Video Copilot: http://www.videocopilot.net/tutorials/
AEtuts: http://ae.tutsplus.com/
Filmmaker IQ: http://filmmakeriq.com/
noFilmschool: http://nofilmschool.com/
FXPHD: http://www.fxphd.com/
Kathy Gao' blog 