Todd, first, glad to see you post on this. I don't have a problem with the SME's or the way they behave on this forum, just mildly stating that I'd hate to see P-F go the route some places have.
As far as the "special posters" I mentioned, I wasn't specifically saying they should be full on SME's, and I do honestly see how it could be a slippery slope. Mostly, I was thinking that it could be helpful for newer posters to see something that indicated "this guy knows his stuff" for those who don't have the SME tag.
I wish the reference section were more active, and I'd honestly forgotten about it because it's been "dead" for so long. It could be a great resource. Maybe staff could see if some of the upper tier members would like to contribute to it, I dunno, just batting around ideas and asking questions.