Face to Facebook: Can video chat get over its hang-ups?

Last week, Facebook introduced one-to-one video calling. With a claimed userbase of 750 million accounts, the potential for ubiquitous video calling seems obvious. But, will it work? Of all post-industrial revolution communication technologies, video calling has had the rockiest path to usability and popularity. Could Facebook have the edge that has eluded prior services? Seeing[…]