Is Facebook Authentication a Good Idea?

Darian says he doesn't know if Facebook will actually provide verification services to third parties for example. The idea of handing over a copy of your passport is something not going to happen, Darian adds. But it's interesting that they're saying they did not see this as being widely picked up because businesses have had a bit of a free ride on the social media platforms and up until now they've reaped all the benefits without any costs.