Flikshop on the surface is like Twitter or Facebook, where you can use your phone to send pictures and short messages. The difference is that these get turned into postcards and sent to inmates! Marcus Bullock has developed a wonderful way to keep family and friends in touch with people in prison, and at the same time is helping reduce recidivism rates (i.e. the likelihood that inmates will return to prison after they get out).
MillionMunkeys was recently contracted to help with the redesign and updating of a WordPress site for Urbanful.org. Urbanful is using Lean Startup to test engagement of urban audiences on what news and products are most-useful to the life of an urban professional. They offer stories about the urban lifestyle, and reviews of products designed specifically for urbanites.