Other hair fetish forums have come and gone over the years with various success and failure. Sometimes a user gets pissed off and set up his own joint for a while. Others, like Long Hair Palace (RIP) try to attract female users who may not be interested in much of the material here.
In any case, it takes someone with resources and expertise. It sounds like you lack the technical expertise.
Personally, I'm happy with this forum. It's not perfect, but Ninja has done one hell of a lot for the long hair fetish community for much longer than I remember seeing you around here. I don't post a lot, but people here know me and it's very easy to drop in, see what's new and be on my way.
Would I be happy if Ninja upgraded a bit? Sure, but I don't see the need to pick up and go somewhere else, IMHO.