The chat room appears to be frozen. You can join and view the history just fine, but can not post new lines. Prometheus is having the same experience as I am.
Same problem here.
Chat is back with a new version and a new URL: http://ObjectivismOnline.com/chat
It should not break crash at all now… ever. 
You know David, I think it went down for a small moment (some XML error similar to what I got when I tried to set it up once) not long after you posted this 
(XML Response Error or something like that)
Damnit! Try now.
how come quotation marks don’t show up?
and THANK YOU for the sound!