I only recently acquired an interest for video editing and motion graphics and it's almost entirely due to Andrew Kramer's site, VideoCopilot.
In the decade which has brought us an internet full of nothing but purely commercial concerns and arbitrage junk this has got to be one of the last bastions of truly valuable internet content.
Sure, there are products for sale (and very good value for money products may I add) but there is a ton of really really good free content and instruction which deserves my deepest admiration.
No, I am not connected in any way with videoCopilot, but if you are interested in filmmaking, video effects or motion graphic I promise you won't be disappointed with videocopilot.net
I LOVE it!