Bram Cohen
Bram Cohen is the author of
BitTorrent and Codeville, co-founder of CodeCon, and organizer of the Bay Area p2p-hackers meeting. Bram worked on the ambitious but ill-fated Mojo Nation project with Jim McCoy.
Bram maintains a blog where he frequently discusses trust metrics with Raph Levien.
Bram also takes twisty puzzles very seriously.