It is tempting to ignore yet another report highlighting explosive mobile video growth, but Ericsson’s regular bulletins usually contain some interesting nuggets tucked away beneath the inevitable headline. In its latest Mobility Report, there is a rather large nugget in the finding that while video is accounting for nearly all raw data traffic growth, increasing at 60% annually, social networking is gobbling up more eyeball time, with consumers on some leading networks spending 85 minutes a day on it via mobiles. The survey also detected a swing from fixed devices such as PCs to mobiles for social network usage. This in turn is feeding the mobile video growth through recommendations within the social network, even though that activity does not…