Kinda of scary that people are collecting X founder's profile. Although these data are publicly available, this is still kind of scary.
Not only that but he's the CEO of a transnational corporation: their public pronouncements are always examined for any sort of securities edge.
But it is still quite "creepy" to see someone making that effort to collect all your public appearance and put into a profile, shared on HN when you wake up (although you have to send in an email stating your goal).
And this is normally a job the public relation firm has to do.
I think Zuckerberg's doings are a lot creepier than this when you really get down to it.