Typically, age of a poster's account and the relative few amount of posts they make tend to indicate a more quality poster, as they are the ones lurking around and taking in the forum community, speaking only when they have something of value to say. It's not always true, but is sometimes the case. Oh, and despite that I've been signed up with Aeria for a few years, I'm actually quite new to the forums. I'm not one of the lurker people I described...yet.
On-topic, I'm certain we'll hear something in the next day or two. After all, the forums erupted pretty hardcore after the comment was discovered. If someone's getting beaten with a stick, they've undoubtedly already found out who it was and did the beating. Though workplace hostility should probably be kept in-game. I bet the GMs have some interesting PvP matches.