You think he's not finding a woman because he's not famous in a way that's attractive to women?

Hilarious.

How about this: he has a very arrogant personality, the ego the size of a blimp and it's just impossible to have a conversation with him unless you agree with every single word he says.

I don't think that at all. I was responding to a post that claimed RMS should use his fame to attract women. I doubt that will work for a number of obvious reasons.

I've seen him bite his toenails in front of a large audience.

I'm sure he's fun at the dinner table.