There's no bait 'n' switch headline here. What you read above is indeed a discovery, one made using solid data from a large group of fairly random people. In other words, argue all you want, but it's true.
OkCupid, the self-styled "best dating site on Earth," is by extension also the best repository of anonymous (or, rather, anonymized) data on socially active single people. While conducting a site-wide survey on photography, the Cupideers realized they had a data set of almost 10,000 people that showed two things: A type of smart phone and a number of lifetime sexual partners. The results were strangely non-random. keep an eye on your husband / friend's mobile :)))))
Source:msnbc.msn.com