Year ago, a poster on this very board suggested in all seriousness that CBS/Paramount establish an "Fannish Oversight Board" to review all scripts and proposals for upcoming Trek movies, series, and episodes. I can't remember if this was meant to be a strictly advisory board or if they actually thought "the fans" should have veto power over all future Trek productions.
No offense to whoever posted that, but this was wildly impractical for various reasons:
1) As noted, different fans have different agendas and priorities and expectations. So who chooses which fans to listen to?
2) In no reality is a fan committee going to be given creative control of a multi-million dollar movie or tv series.
3) If the board is strictly advisory, then they're just going to be writing extensive notes that can ignored at will by the producers, directors, etc, so what's the point?
I mean, just imagine it:
"Bad news, boss. We need to go into production soon, but the Fannish Oversight Board is demanding major changes to the script and casting. Namely, we have to lose the entire third act because it contradicts two lines from 'The Omega Glory.' We have to fire Anthony Hopkins and replace him with the actor who originally played the character in that one VOYAGER episode, and there are 57 separate notes demanding 'just one or two more sentences" to clarify various nitpicks of fannish concern. It sucks, I know, but what are we going to do? The fans are in charge. They call the shots."