I just found this little Gem of a blog that I thought I would share. Animation Progression. Not sure why this was never thought of before but kudos to Andrew Root for putting it together. Seems like he just started it...not sure though...but if you have any contributions please send them his way. I haven't come across a site like this yet and I don't know of one but let me know if it already exists.
Take a look around and enjoy! Lots of Fun!
JPLabels: Andrew Root, Animation pregression reel, Animation Progression Blogspot