We've seen quite a few shells that are compatible with Apple's iPad Smart Cover, most of which are almost identical in all but the smallest of details. Speck's new SmartShell for iPad 2 ($35) certainly follows in the same vein -- it's a hard plastic shell that clips on to cover the back and sides of the tablet. However, it does fully cover the iPad 2's metal shell all the way to the top, bottom, and right edges, albeit with cutouts for the ports and…
