This thread is inspired by something that happened to me this morning on another site. A user had gotten pretty heated because I had cut off contact with him in order to prevent issues and move on from the previous friendship. Instead of just understanding, this person decided to harass me via PM and threatened to post personal information about me on the forum if I told anyone I was being harassed. In this situation, I was in the role of a normal poster; however, it made me think of how forum staff would react if one of their members were the result of a personal attack and how I would deal with it in a staff position. How would you deal with forum members that attack and threaten other forum members?