Is this is community?
A challenge...
It seems to me that there is a 'circle within a circle' or a group of users only responding to each other. Before anyone says anything, I'm not a points whore. I could really care less. I would still be saying this even if there wasn't a points system. I want exchange, dialogue, conversation. I want people to challenge my statements, support my ideas or call my bluffs. Come on folks, get with the program. How can you learn anything or grow intellectually by only allowing yourselves to be challenged time and again by the same group of peers? Let me tell you, you can't, okay. Step outside your comforts zones, be daring, be brave and maybe learn something along the way. Come on, I dare you...
On the other hand, as greywar said, nothing is stopping you from running out and commenting on other peoples stuff (unless they disable commenting, which doesn't seem to happen very often).

Ooops. That was supposed to say 'Now' not 'No'. I didn't mean to imply that you as an entire person are immature but that the comment was. Sorry!