I have a reseller account I could use to set up a hosting bit for this, if needed. My clients are not even getting close to taxing its resources.
I'm kinda mixed on the idea of having everyone host their own version of the directory, for several reasons.
1 - Lots of these boards are ezBoard hosted. Unless ezBoard finally came through with that promise that 'personal hosting is really close guys', it could be troublesome for the people hosting with ez to keep their page up. Just from memory, most ezBoard'ers had trouble keeping a signature online for longer than six months.
2 - Why would we want people hosting variants of a page? What advantage, other than letting them filter out sites they dislike, would it give us? There might be something to be said about possible Google pagerank gains, but I doubt it will be significant.
3 - What's to keep people from removing groups they don't like off of their list, thusly causing group #2 to censor group #1, and group #3 who's friends with group #1 also censors group #2... ... that's basically what we have now. I thought we were going for 'unity', not 'affiliates list on caffeine'. Sometimes unity means unwillingly associating with people you don't like.