User blog comment:LS11sVaultBoy/New Wiki Feature/@comment-3455248-20130603165127/@comment-3455248-20130603165845

Also, be aware that something like the posse space adds more work for the admins of the wiki and can quickly grow to be something that is difficult to manage. Make sure all admins of this wiki understand and are on board for the added work.

I would recommend creating policies up front that help you manage - for example, a requirement that the crew pages be maintained. If they aren't updated for more than six months (or whatever), they are marked as abandoned and if no one responds within a month, they are deleted.