Science chatroom feedback, ban-removal appeals, logs, etc. To enter the chat, click on the chat button at the top. Do not post SCF related material or feedback in here. This forum is reserved for the science chatroom.
There does not seem to be any bans set on your IP. The java chatroom boots up just fine for me. I'd try again, make sure there's no firewall on your end blocking the attempt. If the java chatroom doesn't work, get yourself an IRC client (like mIRC) and connect to DALnet's #science.