Yeah some fear mongering idiot with an agenda is behind this story. Many dating sites and reputation based sites like Airbnb not only require a access to your facebook/g+ profile, but they also need a copy of your drivers license. They have a human verify that license matches the social network profile. I didn't hear nutjobs like this guy screaming that Airbnb's verification could be used for racism.
All of this is just a distraction from the real issues. Seems like every day an unarmed black male/hispanic is gunned down by a cop in the US. I'd love to see the real stats, but the police only share officers killed not the other way around. Institutionalized racism and police training are a a real problems, but people don't want to talk about the hard issues.