In recent forum news, it seems as if SEO Chat Forums has been delisted by Google. Not the main site (i.e. www.seochat.com) but the forums.seochat.com. It seems to have happened yesterday afternoon and currently, the management claims they have no idea why. Lots of wild theories out there and I have my own suspicions that I will keep to myself.
Now I see 12,700 pages indexed of the site:www.seochat.com but zero pages indexed of the site:forums.seochat.com.
As you may imagine there is a large thread on the topic at SEO Chat Forums named Seochat Booted From Google, we also have a thread at our forums named Google kicked out SEOChat from its index.

Comments:
Robin
03/03/2006 01:07 pm
Sorry, but if I do the query I get: "Results 1 - 10 of about 218,000 from forums.seochat.com for . (0.08 seconds) " It's just there
Barry Schwartz
03/03/2006 01:10 pm
Do not be sorry, that is how Google works. Try again tomorrow Robin.
Sufyaaan
03/03/2006 01:46 pm
Believe it or not, there is (seems to be) a delisting by G in store for SEOChat.com...
Tikee Pittman
05/01/2008 05:19 pm
It could be a script or ip.