Magazine publishing company Future has had some closures lately, as its traditional magazine business isn't doing so well. But it turns out the iPad publishing business is rocketing right up: The company reports that Apple's Newsstand app has earned it over $8 million in the last year since the service began in October of 2011. As of last March, the company had over 12 million of the "container" app downloads (which are the free trial apps you download before actually purchasing magazine issues), and had seen over a half million sales. At this point, those numbers are even higher, and with more and more i