I highly recommend CD-Spy as RSISK mentioned. Scanning the threads can be extremely enlightening as I have often learned things I did not know that I did not know (Hope I did not sound like Don Rumsfeld). If it has been a while since I checked I will go to New Posts (in the orange below CD-Spy) to see farther back.
Here is a good place to go (if you did not start there) if you want to browse by subject.
http://www.chiefdelphi.com/forums/index.php
I have also enjoyed reading the spotlit quotes as Jane mentioned by clicking on "More" to the right of the quote as they are usually quite insightful or funny.