However, those who read your invitation to a clearly upset poster to "step outside" will be able to draw their own conclusions.
Excuse me! The poster you mention publicly threatened to do me over, I merely mentioned he was welcome to pop behind the bike sheds if he really felt the urge. If you are going to get worked up about something I have done at least have the courtesy to quote correctly.
And I have still to work out what upset the poster that wanted to do me over was actually upset about as I made no contentious or disparaging comments!!! I just asked a question about the wisdom of something.....