Trust me, none of these leaks are intentional. The truth is that its pretty easy for someone involved with a series to get ahold of footage--for instance, I just finished work on a new TV series, and borrowed a few of the completed episodes out of curiosity to see what the show is like. One is just a rough cut from the editor but another is the completed episode. They are on DVD, in high quality broadcast-ready form. Nobody knows and it would be impossible to trace to me, and if I really wanted to I could easily post them online--and the show is not scheduled to debut until the new year! I would never do that, aside from the fact that its not a top-rated show like 24 or Weeds, but it goes to show how easily digital post-production has made leaks.