Used to be a big thing on Nexopia. I know we can shout at people and use "conversations" (which I still say need to be called private messages) But comments are another way of communicating for the people that don't post in the forums. Less private than PM's but a little more private than shouts on the homepage. It might even be incentive for users to work on their profiles more like in the good old days. If you saw a cool profile, you would likely leave a comment. @Mark CM, Thoughts?