I 100% agree with your point about security and private information, but you are way over qualified for this "job". ;)
It's kind of weird to ask someone to have all that mod experience and then expect them to just post their private information publicly, though. Surely if they have enough experience they'll already know what a bad idea it is to publicly post people's information, and it'll be hard to get them to apply.
It reminds me of a past job recognizing that I have a lot of cashier experience, but then not being able to understand why I refuse to share a till with anyone else. Duh, because I've been through that pain before and any smart office will want to avoid it, too.