Of course I'm not. I specifically referred to a time period LONG since then (before which, you were not an admin, so you wouldn't have any informed opinion about.)
There's also the particularly unethical aspect about this, where you "out someone" for a private communication. I don't particularly care about it, in this case, but I'll bet people who read this thread are making notes to themselves right now about how you'd basically expose private information about them if you had access to it. I'm sure it gives them a warm fuzzy feeling about you being an admin on this message system.