I actually used something similar to this (but not as sophisticated) at a previous startup to generate recommendations of people to invite to the app because th

I actually used something similar to this (but not as sophisticated) at a previous startup to generate recommendations of people to invite to the app because the app's target demographic was women ages 20-40. http://jwegan.com/growth-hacking/hacking-mobile-invites-with-help-us-government/ http://jwegan.com/growth-hacking/hacking-mobile-invites-with...