He’s a guy who used to post here. He left because he was sick of the bias against Modern Orthodox Jews. You can read the thread that drove him to leave here: http://www.theyeshivaworld.com/coffeeroom/topic/shocking-study-of-modern-orthodox-otd-rate
He used to post quite a bit in this thread (although it was mostly me feeding him songs). We also work together.
I looked at that thread, and I see the OP in it was Joseph. I know that Joseph has contacted Feif Un outside of the CR before, and told him he was going to drive him so crazy he’d leave. I don’t think Feif Un would want Joseph to have that satisfaction, so I’ll ask him again to return when I see him tomorrow.