Quantcast
 
 

John C. Havens

  registered
@johnchavens
Location: Seeking Eudaimonia.
Website: http://about.me/JohnCHavens
Followers5,222
Following5,360
Tweets10,566
 
127
 

Bio

Founder, H(app)athon. Author, Hacking H(app)iness - Why Your Personal Data Counts and How Tracking it Can Change the World. Writer for Mashable / The Guardian.