I think we're missing a couple of important forums. I would suggest adding these:
Liveaboards: There are some special considerations for those who liveaboard that may or may not be of interest to the rest of the community.
Boat Systems: You've got one for Power systems,and electrical,*but nothing specifically for the others, like plumbing, fresh water, etc.
General Maintenance: Hulls, decks, canvas, etc.
Of course all this could just go under general discussion, but I think it would be better to spin them off a bit. What do you guys think?