User blog comment:Dopp/Technical Update: May 17, 2011/@comment-5926766-20110518063610/@comment-1656630-20110519210253

Yeah, we're keeping an eye on those scenarios, and if you see any happen, please definitely let us know. (We're also more than happy to revert a takeover if it's reported to us). Keep in mind that this is currently only for wikis with less than 1,000 total edits, and no current activity by any admin at all. All of these figures are experiments, and we'll adjust based on what we learn.