Something I have to add is that I only post when I feel that I have something important to say or I have an interest in the subject. I know that makes me post much less often than most people. However, I think this adds to the content while keeping it brief.
Most of the more prominent posters, by post totals, on this site do an excellent job of giving their opinions on all subjects. So, this does not pertain to them. But, sometimes it seems that a few people post just to post. And I think if they would just take time to see if what they have to say adds to the the content or has not already been said numerous times, it would be much more convienient to most people.