I don't doubt this dude's knowledge of BTC and abilities as a coder, but guy doesn't look like a good public voice and face for Bitcoin.

I've read his contributions to the community as a coder and BTC evangelist, but something about him just yells "Punk Bitch", when you see him in interviews.

Leave the public speaking to Andrea Antonopolous, Marc Andreeson, Fred Wilson, Jeremy Liew, and the Winklevii.