Sakuga Thread #1

So here's an attempt at to get some long term Sakuga discussion going here.

Some Links:
The Sakuga Wiki [JP] - http://www18.atwiki.jp/sakuga/
ANN - http://www.animenewsnetwork.com/encyclopedia/

English Sakuga Blogs:
http://aninomiyako.wordpress.com/
http://www.pelleas.net/aniTOP/

English Sakuga Twitters:
http://twitter.com/raito_kun
http://twitter.com/Duune99
http://twitter.com/kyouray
http://twitter.com/catsuka

To start things off, here's a Summer Wars MAD with Key animator's listed:
http://www.youtube.com/watch?v=hpoHxWV3IG0

Why no one here mentions You Are Umasou? I think its animation is terrific. Is it true that Ajia-Do only uses its own key animators and not freelance ones? Keeping all that work in-house (except for some secondary contract work) for such a good movie is mighty impressive.