April 28, 2007CHI2007 at San Jose Convention Center
October 15, 2007Mobile 2.0 at Grand Hyatt San Francisco
January 27, 2008VizThink at The Westin San Francisco Market Street Hotel
January 28, 2008DEMO 08 at Desert Springs, A JW Marriott Resort & Spa Palm Desert
September 8, 2008TechCrunch50 at The Galleria at the San Francisco Design Center