In the social networking age, coming out is not a personal choice any more. That's what MIT students, Carter Jernigan and Behram Mistree, found out with an experiment “Gaydar” in 2007. They downloaded the Facebook friends of 1,544 men who said they were straight, 21 bisexual, and 33 gay men, and trained their computer program to analyze them. Then they did the same analysis on 947 others whose sex
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