The anger management training he could use is primarily, I think, because this person left the confines of the game and posted a comment, presumably in a place that the other person could see it.
In the physical world, this would be akin to someone saying, "Dude, you're a jerk" (or harsher) and then you, some time later, write over all the whiteboards in his office and the offices around his many explicatives and angry faces.
Someone's got a bit of an uncontrolled temper.
In the game is one thing, since it wandered OUT of the game that's ... a bit awkward. Deserving of criminal charges, I don't think so; but, needing help? I think yes.
In the physical world, this would be akin to someone saying, "Dude, you're a jerk" (or harsher) and then you, some time later, write over all the whiteboards in his office and the offices around his many explicatives and angry faces.
Someone's got a bit of an uncontrolled temper.
In the game is one thing, since it wandered OUT of the game that's ... a bit awkward. Deserving of criminal charges, I don't think so; but, needing help? I think yes.