I just remembered that I said I'd post a thread about his type.
Okay, he definitely seems Ne/Si at this point. The only Beta/Gamma type I could see him as is possibly ILI... but I don't think that's as likely as a Ne type.
Based on the way he acts, I see no reason to doubt that he's Ti... but based on everything I've ever read from him on the subject of Fe vs. Fi, it seems clear that he has them backwards. Ti and Te perhaps as well, but the Fe and Fi flip flop is most apparent.
So yeah, for the time being my suggestion is Delta NF.