20 years ago we had a very active group of guys (5-10 in the core group, I guess) using the chatroom on the Turbo Diesel Register site pretty much nightly. It was a lot of fun and got pretty wild at times. It really helped me become a faster typist, and I sacrificed many hours of sleep I should have been getting over that period of time. It eventually faded out, and I don't know if they even have it anymore on their site. Personally, I don't need it - not enough time in the day/night for me anymore.