San Francisco
San Francisco, California
December 13, 2008

Santacon / Santarchy 2008 at TBD (San Francisco)

October 19, 2009

How to Use Twitter for Business (San Francisco) at TBD (San Francisco)

March 24, 2010

Dell Enterprise Strategy Day at TBD (San Francisco)

October 1, 2010

Litquake 2010 at TBD (San Francisco)