Appearing in a photo opp with Obama and saying "free Snowden" is a low risk way for him to improve his image among his peers (rich Silicon Valley people) and the public.
1. http://online.wsj.com/news/articles/SB1000142405297020462190...
2. http://www.usatoday.com/story/tech/gaming/2013/06/03/zynga-l...
3. http://www.fastcompany.com/3007544/where-are-they-now/mark-p...
4. http://www.forbes.com/sites/ryanmac/2013/07/01/the-fall-of-m...