Have a little fun with your chat and IM messages! I just discovered ChatFu. It allows you to copy and paste chat and IM messages into the Cartoonify Chat box in ChatFu and it will create a cartoon of your message! Now, you probably don't want to highlight patron sessions to the general public but there is the potential for a lot of fun here.
I was just playing around with this with a colleague and discovered that I could easily copy & paste complete chat histories from my meebo account but he was not able to do a complete copy & paste from his gaim account. He had to mannually delete out the timestamps in his gaim history for it to work in ChatFu. There may be other little oddities with other software but still, this seems really neat. Give it a try. I dare you not to have fun!