I seriously wondered that too! Well, actually my curiosity was more along the lines of what happens to the chip after it delivers the message - does it biodegrade? is that even a word? Or does it poop out? And if you poop it out, mighten it scratch your bum and cause an infection? Cuz, you know, poop?

What kind of information can they collect? Where we were when we pooped it even? Were we at home? At work? On the street?

Am I paranoid?!