If the deployment ever grows to cover more of the site, this sounds like something that would be rife with abuse, and even though it doesn't sound like that's the plan, it's interesting to think about how you might want to solve that. One of the things it suggests is the need for wikipedia to involve democratic trust metrics (i.e., you aren't an admin just because you're friends with another admin) but this invites its own host of problems. Interesting topic though.