I have no idea how popular this will be, so let's see! I've seen a few guys during my stay here that have wanted a particular footprint for Google, or simply a large list of something. So, here goes nothing If you can't find it here: http://www.blackhatworld.com/blackhat-seo/black-hat-seo/491042-get-huge-search-engine-optimization-footprints-collections.html then make your footprint request and I'll see if I can put something together for you.
Thanks for helping people with this. I sometimes have certain footprints that I need, and this will hopefully have them.