Pretty cool on the surface, but 2 things I can think of right now that mostly kills it for me (and maybe many others). 1) the things one usually use Bittorrent for tend to need the complete files to be all there to be useful, and internet speeds is a limiter in that regard. 2) seeder count tends to break down pretty quickly, as people delete or even just move the files elsewhere for whatever reason, so availability falls.