There was a story on the news last night about "revenge gizmos". They range from being able to turn off any TV (such as in a sports bar) to causing a cell phone to lose its signal. Now, where's the device that gives that idiot driving ahead of me a flat tire???
Apple's challenge is to make as much profit as possible out of every new gadget before someone else co-opts the technology. Isn't that what TiVo did with DVR technology? I think it's a game nobody wins... kind of like the National League Central Division this year!!