Here's the link.
The Bot Bubble: How Click Farms Have Inflated Social Media Currency
Since his business began, Braggs has expanded into Yahoo, Gmail, and Twitter PVAs, and his customers have used the fake accounts in all sorts of scams: On the dating site Tinder, for example, Braggs said he believes seductive women solicited male users for pay-to-access porn sites. His biggest order, he told me, was for Chinese hackers trying to fleece the digital payment exchange Stellar; he hired every freelance worker he could find, but he was still only able to fulfill a small portion of it.
http://www.newrepublic.com/article/121551/bot-bubble-click-farms-have-inflated-social-media-currency
