When somebody goes back-and-forth with a forum nemesis for years, and says they have no interest in meeting them, that absolutely 100% means that they are chicken.
There's no other credible explanation.
I suggest that if you don't have the nerve to drag yourself out of the tunnel and meet Singer face-to-face, when he will be right there in your neighborhood, then you should stop interacting with him on the forums.
You're not worthy...genuinely a cunt not in question.
Unless Rob wants to keep smacking you around online anyway...in which case, proceed as usual.