Peter and Vitalik aside, the rest of the Ledger team is very qualified. Professor Shadab (an old friend of mine) is particularly intelligent and well-spoken, but not at all "pompous."
Not sure WTF your point about "MUUURICAAAAA" is. Like Vitalik, PR (the object of our mutual well-earned scorn) is Canadian so you're really straining hard to get in that little bitchy dig at a nation of ~350 million individuals dispersed among 50 States.
Finney, Chaum, Szabo, and the Merkles are also Americans, so what? Just hating because you are jealous? Or are you a feckless self-loathing undergrad trendoid?

Professor Rizun hasn't published anything for years. He's a washed-up has-been, so he's retreated back to academia. Assuming some backwater (spherical) cow college/trade school in the sub-arctic middle of nowhere counts as academia.