I will revise from what I previously said in this thread ( like years ago when it was first created ).
My current list would be...
KMH - Most useful in the technical department as well as other areas. Although I give him a ribbing at times, he has a vast knowledge of many aspects of photography and processing. He is sort of like the Yoda of the forum.
Bitter - for being open to creativity and usually to deeper discussion. Also, for the most part he brings a "not gonna blow smoke up your @ss" attitude which is nice at time. (same with GSGARY )
Bennielou - for being HAWWWWWWT. ( obviously more than that with the wedding experience, but lets lighten the mood a little here )
In my mind ( and this varies greatly due to experience and skill levels ) every one can contribute from time to time, but there are only a few that consistently bring something to the table. In addition to those listed above a few honorable mentions would be ( Derrel, Helen B, Overread, BigMike, Kundalini, and I am sure I am missing a few )
One thing I do notice on here though, is that there tends to be a bit of a stockholm syndrome that pops up. The people that stir the pot or that act overly mean to people end up with a bunch of "likes", or constant pats on the back. Often times, its not because what they said was incredibly clever, or even that funny. Everyone wants to get chummy with the forum bully. While there are many people that consistently prove themselves, even those people are not infallible. When you come off as an @ss, you should be put in your place, not given "likes" because of your track record or because someones so desperately wants to stay on your good side.
And for the record, I have come off as an @ss on more than one occasion, so I am not trying to put myself on a pedestal.