|Project status||Offline (has a public archive)|
|IRC channel||(on EFnet)|
Google Answers was Google's attempt at a Q&A site, launched in April 2002. It wasn't as popular as they had intended, so it was closed to new activity on December 2006. Google still has an archive available, and it should probably be backed up before it disappears for good.
Archive Team's RichardG saved a copy for posterity. You can find it over at the Internet Archive.