When I do business with him US dollars are fine. But you should really check with him, it's not polite for me to speak about this on his behalf

I only praise him on message boards, I don't have anything to do with his bank accounts

Well, I know one Scotsman (THE Scotsman), a couple of USA guys. And one Englishman. I bought AB3DII from him

But you are not him. So I don't know... how do you think you know me

?
EDIT:
PM explained it all.