Board Thread:Support Requests - Getting Technical/@comment-74.215.166.83-20130324010927/@comment-5884303-20130526203935

I think he's meaning a generic log of every public message sent in chat. One way to do this is to leave chat open and then select all and copy it into a text document. Another, more advanced way, is to run a bot that stays in chat 24/7 and automatically copies every message into a wiki page or text document. There are various bots like this across Wikia, although I've never used one. That's about all the help I can give.