What I'm trying to say is this, we have a KoF forum, but the number of "good" (I know this is kinda subjective) topics is very small and the number of newly-started good topics is even smaller.
Still, KoF is more popular than SS, but it only gets a small handful of topics. If you continue this line of thinking, a SS forum would get even less replies/new topics and therefore would be useless.
Oh, and to comment on the usual "KoF forum suxx" opinion, well, I kinda.. KINDA agree. It's really sad what the forum turned into, and I wouldn't mind anymore to see it getting reworked/renamed, but e.g. turning it into a SS forum would lead to similar results - a forum full of polls and "who's your fave chara", but with only a select few of worthwhile topics.
I'm leaning towards a relaunch of the "All About Fighters" forum, but not without giving the existing gameplay-related forums a proper facelift.
Anyway, thanks for your suggestions.