I haven't been to 'Geekstogo', but I agree with the Spywareinfo forum as being a premier resource.
I also read:
http://www.benedelman.org/
And the forums at:
http://www.aumha.org/
http://www.sysinternals.com/
Thanks- Hadn't seen those!
Just a note to all- don't EVER buy antispyware software from an ad that appears IN A POP-UP WINDOW! It's like finding a brick in your living room that's been thrown through your window, with a glass company ad on it, as far as I'm concerned.