Those MSFT patent attorneys may think they've tapped into a new source of revenue, but they'll have to go through me! I hereby stake a claim to air and mineral rights for the space above and below each key. MSFT will have to file a fingerflightplan, acquire a VISA and Passport, and purchase a per click permit for any Win user to hover over or land on any button. This claim extends to virtual keyboards, mouseover buttons, image maps, touchscreens, fingertip and stick styluses, and cellphones/PDAs/iPod-thingies. Can't include voice commands cause that's been taken. As a courtesy, special bulk permits are available to office cleaning companies. Cats in the home are exempt, because it's just plain unenforceable. They walk across keyboards when you're not looking and don't feel they need no steenking permit.
Johnny Appleseed wandered off into a desert, but came back fat and happy. How? Seems he stumbled across an oasis that's sure to ruin a few diets.