When HTC entered the tablet game, it did so in reverse course. Where other manufacturers were jostling for elbow room in a 10-inch form factored world, the company opted for smaller, more familiar battleground, eschewing the rough-hewn Honeycomb OS for a Gingerbread-baked Sense overlay on the Flyer. Naturally, the time for that mini-slate to shine has come and gone. In its stead, we're treated to a flagship of sorts -- HTC's first 10-incher and AT&T's inaugural 4G LTE slate. Android 3.1 makes an appe