it may not be a good solution, but if you want, i could host the Kid Icarus Wiki(s) in a wiki-group i am working on (nothing like NIWA, but a higher co-affilation).
In that, the editors from the other wiki's would be encouraged to help one another out and could be packaged up in affiliation requests.
It's not as good as a Kid Icarus focused community, but it might be the start of a community none-the-less.
So, you interested?