article: How to find out if you are dating a robot

http://www.techworld.com/tutorial/personal-tech/how-do-i-know-if-im-dating-human-3628203/

How 40,000 'women' on AshleyMadison shared just six email addresses
http://onlinedatingsoundbarrier.blogspot.com.ar/2015/09/how-40000-women-on-ashleymadison-shared.html