Mentions in the media:
Wall St Journal- http://online.wsj.com/article/SB10001424052748704535004575349510258407090.html?mod=googlenews_wsj

Yedioth America- http://whereisyourlightsource.org/images/sivuv-hugs.jpg

Free Hugs blog article- http://fromplutotobreakfast.blogspot.com/2010/05/free-hugs-last-night-052910.html

Free hugs at union square- http://nyportraits.blogspot.com/2009/06/free-hugs-union-square.html

Free hugs and real estate- http://www.renegaderealestateblog.com/free-hugs-in-times-square-now-thats-incongruent-video-below/