Kobo's starting its post-CES 2013 (the year doesn't really start until after the Consumer Electronic Show, right?) with a little bit of sales-inspired back patting. Apparently the company managed to bring 4 million folks on-board to its e-reading ways over the past six months, bumping up its registered user number to 12 million. Kobo's also calling last month its largest yet, thanks in no small part to the release of a number of new devices, including the Mini, Glo and Arc. All of offer up a reminder that, while the company doesn't have much of a foothold here in the States, it's pushing for a much large
