As the sequel to the company's earlier, very impressive FlipBlade, Belkin's new FlipBlade Adjust ($30) continues to use sculpted aluminum and plastic together to form a highly portable iPad stand that folds open and closed as needed. New to FlipBlade Adjust is the ability to choose the angle of your iPad's recline, including a steep typing angle and various viewing angles, each triggered by two buttons on the stand's sides. Once again, FlipBlade Adjust…