Royston, I had never heard of that survey.
I just wanted to establish an acceptable number for how many MSMs there are.
Lack of a figure caused disagreement, and you had not produced one, and still have not.
The Sigma site is endorsed by the Terence Higgins Trust.
Good enough for me.
Avert is a highly reputable site that you have used.
So what is your problem?
Liar? Cheat? Attacking gay men? Where do you get this from?
You come across as being emotionally out of control.