I get the feeling his investors are all true believers. When he says he invented PayPal, they nod their heads in uncritical agreement. When he says he was never balding, they clear their internet caches to make sure no evidence exists to disprove him. When he says he's an engineer who wants to read thousands of pages of source code for twitter, they boast about how he wrote a video game 40 years ago so it all makes sense.