Love doodling but hate wasting paper? Improv Electronics' latest suite of optimized Boogie Boards may delight you -- just don't also try to go water skimming with one. To jog your memory, these dry-erase board killers let you scribble down your thoughts with a stylus or your fingers, by way of pressure-sensitive reflex LCDs. To start, there are two 8.5-inch flavors including a $45 binder-affixing slate for students, and a Brookstone exclusive fi
