You are considering moving it to off topic when locking it will be far better, after all off-topic isn't even a sub board for 'abusive' threads, that way you will be putting an end to it since the thread itself is without purpose or has already achieved it's purpose.
Letting it drag on is just wrong, personally issues can be settled in your PMs if you are both up for it instead of taking it to the Meta or Reputation boards, the whole thing is just unnecessary.
Oh my bad, when I first replied I failed to report the thread to moderator to be locked, if moved to off topics it can still generate generic replies in there.
igebotz please check report and lock this thread accordingly, because i don't see anything that warrant our time publicly, which can't be settled through pm first at least.