After what AppleInsider claims has been four years of development "riddled with setbacks," Apple is purportedly finalizing its long-rumored tablet for an early 2010 launch. AppleInsider claims to have been tracking the device get bounced back to the drawing board repeatedly over the past few years, but says that Steve Jobs is finally happy with the product and there's an internal go-ahead to get this thing ready for next year, barring any other setbacks. Purported specs include a 10-inch screen, 3G data and a custom ARM processor courtesy of its P.A. Semi purchase -- after previously considering Intel's At
