Twitter co-founder Dorsey: Instrument everythinghttp://venturebeat.com/2011/03/25/twitter-co-founder-dorsey-instrument-everything/?utm_source=feedburner&utm_medium=email&utm_campaign=Feed%3A+Venturebeat+%28VentureBeat%29 by andrewlchen • 15 years ago 3 1 15 years agoVEventurebeat.com