Yeah, it seems obvious. His name is always mentioned, but ne never gets to that "serious" consideration level. There are flaws, probably a combibation of all the things you mention. I don't know him, so this is not fair, but the original article of this thrread basically is saying he is just not a very nice or people-skills smart human being. All the other issues could be overcome if you have the personality and social (emotional) intelligence to handle them well. Apparently, he does not.