Actually an interesting idea - in this context Facebook's purchase of Face.com might seem prescient. Separately - as data gets cheaper and video chat is furthe

Actually an interesting idea - in this context Facebook's purchase of Face.com might seem prescient. Separately - as data gets cheaper and video chat is further optimized, video chat over 3G/4G becomes more feasible. Probably our answer to this is in the countries that have abundant bandwidth? What do high schoolers in Korea/Scandinavia use for video chat?