Fantastic graph in there showing the breakdown by music, movies, etc.
- 28.7% movies
- 22.8% music (I'm guessing mostly whole albums and compilations)
- 16.9% tv-shows
- 8.1% games
- 7.3% software
- 5.8% anime (why is this separate than pictures and movies?)
- 5.6% books
- 4.0% other
- 0.9% pictures
Interestingly: "the Pirate Bay has 765,000 torrents on their site, although they track twice as many files."
So TPB is skewed toward the head, which I guess makes sense.
PS: IsoHunt and TorrentZ are listed, but their numbers aren't quite as meaningful as they are indexes, not trackers. Many of their torrents are actually hosted on TPB and MiniNova.