I was once a member of N-Sane during their early days and it's been like that ever since I can remember.
BioRUST, on the other hand, has a staff that really cares about the site. Our purpose is the help the members. In effect, it's basically a big family. Also, our Moderators (Digital, Yuneek, and I) are very active and try to maintain the forum to their fullest extent, but you can't forget Man1c M0g who runs the show. He's put forth his greatest effort to make this community the best as possible.
There really isn't a good answer to your question. The chemistry among the Moderators is literally perfect. When we first met eachother I have to admit there were some kinks, however, that's all worked out. Nowadays, BioRUST is growing larger and larger every day, and as long as we Moderators do our job, I think this place will stay the same.