I've noticed it rather quiet myself, but I tend to agree with whats been said, the movie is winding down, the DVD is around 2 months out, and not alot going on with the titles.
Personally, I'm on at least twice a day, once duing break at work and again in the evening, but I tend not to have alot to contribute to a conversation, that hasn't already been said, so I mostly just read whats been said and maybe drop a comment, nothing worth a long debate, I do hope to have a review of the new Star Gate movie that was released yesterday, hopefully soon if there is any interest.

  House move, annual film festival coverage, annual radio station radiothon, and then there's the time it's taken my com system to reboot after that ruddy EMP...I suppose I could get my mum to write me a note though if it'll help?

One reason is because the discussions are not very subjective.  I enjoy IM books to but c'mon.  Every time something is brought up that isn't that popular the net response is "he's Tony" leave it at that.  That gets tiresome very quick.