ooh - congrats on 1k posts
I don't want to make FT a different place. I enjoy what it is just now. If I didn't I think I would have left, rather than trying to remake it in my own image
What I do want to do is try and look to see what can be done to continue to improve FlyerTalk for all of us who use it.
As to power - I'm not sure that Talkboard has any power, beyond offering advice (which is generally taken) as to what changes could make the board a better place. And I'm pretty happy with that - I'm slightly concerned by the desire I see from some to expand Talkboard's reach and to try and take control of things on the board which are clearly outwith its current remit. For me Talkboard is an advisory council. It's not a parliament, IMHO it acts as an interface between the board owners and the users. I don't see it as likely that it will expand much beyond that in the near future either.