holmz @ Ignite! NYC

WattzOn @ ETech 2009

WattzOn Whole Earth Simulator

Scala + WattzOn, sitting in a tree....

Broken Hearts: How Valentine's Day causes global warming

WattzOn presentation @ Web 2.0 Summit

Developing for @twitterapi #hack4health

Intro to developing for @twitterapi

How to use Geolocation in your webapp @ FOWA Dublin 2010

Re-architecting on the Fly #OReillySACon