The inner shell is noteworthy because it covers so much of the iPad 2’s back and sides. Most such cases, including recent options from Macally, stop short at the top and bottom edges, leaving the tablet’s metal back more exposed than necessary. Shellstand 2’s case differs in that the hard translucent plastic extends to all four edges with strategic cutouts for the headphone port, microphone, Sleep/Wake button, side switch and volume rocker,…