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

Is there any other anime that has something like this?
http://www.xamd.jp/special/sakuga.html

I'm collecting these kind of raw keyframes(on the internet) as references for my animation study right now.
So if anyone knows where to find them, please let me know.

Thanks in advance.