Best of lists can really get people riled up. I love the shit. Of course there's no such thing as the "best" song, album or band (unless we're talking about YEM, OK Computer or Phish), but it is a great chance to explore some music you may have missed or just passed on. Say what you will about Pitchfork, but it's a good resource to find new music and this year's top 100 song list is no exception. They've gone so far as to provide all 100 tracks in some form, either streaming audio or for download.