I thought you would find this interesting:
Five Unsolved Problems Social Media Could Fix - http://blogs.hbr.org/cs/2010/03/five_unsolved_problems_social.html
Shared from HBR Today, an iPhone app made with www.AppMakr.com
Five Unsolved Problems Social Media Could Fix - http://blogs.hbr.org/cs/2010/03/five_unsolved_problems_social.html
Shared from HBR Today, an iPhone app made with www.AppMakr.com