3M has been watching me, and probably many other forgetful people, stick Post-It note reminders to all sorts of unsuitable surfaces: purses, TVs, doors, kitchen cabinets. Sometimes they stay up; often they fall off. Sensing the despair and market opportunity, 3M has introduced Post-It Super Sticky notes. These are designed to stick to more difficult surfaces and should still pull off cleanly. Now we just need special super-sticky printer paper for printing online directions to attach to your car dashboard.