CEO,
The Robot Co-op, Inc
Josh Petersen is CEO and co-founder of The Robot Co-op, makers of the popular and award-winning social web sites
43things.com
and
43places.com. From 1996-2001 he worked at Amazon.com as co-founder and director of Amazon.com's personalization and recommendations team, and from 2002-2004 he worked at Microsoft on personalized news and local search projects.