It seems to me a lot of our forum members appear to get all hot under the collar whenever our resident parasite puts fingers to keyboard.
It has been my experience, and i've been retired a while so I have a fair bit. If you totaly ignore any remarks made by this inadequate. He will go away.
Little people who have a defect in their personality feed on other people reacting to them.
If they are completely ignored they will starve (metaphorically)
if you do not react at all to anything that he says or does you will find, that he, like all juvenile bullys, he/she/it will go away and attempt to find someone else to try to hurt.
I would imagine when reading all the comments reacting to his words he would bouncing up and down with glee wetting himself as he does so.
This will be the last time I for one will reply, react, or do anything to even acknowledge his existence.
As far as I am concerned he does not write on any of these forums.
If I am reading replies from members and his 'avatar' appears, I will skip to the next comment by a real member.
John. B