Much like its full-sized predecessor, Booq's Booqpad for iPad mini ($40) is one of few folio-style cases to house the tablet on the left or right side, depending on which you prefer. It's reversible thanks to a symmetrical design that allows both the iPad and an included pad of paper to be inserted either way, though this versatility unfortunately comes at the cost of some protection. The iPad's four corners and most of its edges are left exposed…