Though they're sold under different product names, Griffin's Elan Form Graphite ($50) and Outfit for iPad ($35-$40) are very similar at the core: both hard plastic shells rather than full-fledged cases, they cover the iPad's back, top, bottom and sides, leaving the same gaps for ports and buttons, with no bezel or screen protection, and look identically bare when seen from the front of the iPad. Elan's graphite name comes from the faux carbon fiber…
