i usually post when there's problems that i can't solve myself.
Yep, that's the best approach. I word it a bit differently.
I usually post when I need an answer to question about the Distro I am using and don't know the answer myself. But I understand many people arent' interested in the Community's workings just the Install's workings. I find it interesting as to who is a member (sometimes I spot friends from other Distros).
How long they have been a member?
Are they still posting?
Gives me a sense of ebb and flow of the community.
Just like like to know the fine people I am dealing with.

Criticism accepted for Solutions that work. ;^)
Sabayon 11-DEBIAN 7-#Sid-Slackware 14-Calculate 13-