Chat Room on RCU
Moderation nightmare is the main reason. The masses play nice but you always get a few bad apples to ruin it for the rest. I've seen this too many times. Also in chat people can get vulgar, obscene, rude and if not moderater many people might get offended quickly and associate trash talk with RCU...not something I want.
If you put your AIM or ICQ number in your profile a little icon will come up next to each of your posts...any member can click it and talk to you via that messenger. It will even highlight when a member is online! Try it!