Paul is the CEO/Co-founder of Blade, a senior lecturer at MIT Sloan, and the cofounder of KAYAK.
International non-profits: Zanmi Academy, PIH, VHW, Flying Kites.
Boston non-profits: Bridge Over Troubled Waters, Health Care for the Homeless, Sojourner House.
Random: hiring, email, NDA, trust.
cf New York Times, Inc Magazine, Five Word Performance Reviews, elephants, KAYAK "exit interview", Wikipedia, twitter.