2) . . .
Two huge moneymakers loom upon the horizon:
Fast, effective, affordable tattoo removal.
RFID neutralization. I see:
Appliances, like a large microwave oven or a clothes dryer, that you put your new purchases in to zap them with a couple megavolts of EMP to permanently fry any silicon device hidden therein (don't do this to your iPod).
Home RFID scanners that tell you what sort of tags are in your clothes or your toothpaste or your soup.
RFID "helpers" that you carry in your pocket. When you walk through a scanner field, your helper squawks random, but valid, RFID numbers. Wal-Mart's reader might pick up a Peterbuilt tractor coming through the front door wearing a push-up bra and carrying a bucket of stolen fried chicken.
. . .
First lunch, then fame and fortune beyond compute. Whaddya say?