Isohunt, one of the largest bittorrent search sites on the web, has had its account suspended by its ISP. Details are scant at the moment, but according to Torrentfreak, the suspension may be related to the MPAA lawsuit last year. We'll have to wait & see what happens with this one...

"It is unknown why Isohunt’s ISP made this move, almost a year after the lawsuit was announced. Whatever their reasons maye be, it seems that the Isohunt.com team will not back down that easily. A backup of the site is ready to go online as soon as Isohunt finds a new ISP."