You know how you can turn your iPhone onto airplane mode? Most likely, especially with such a hot topic as this, you will be able to turn your RFID on and off, because as you remember, you are in control here. Phones also tend to be customizable. Right now based on size only (hd). Once again, with a topic like this, you will most likely be able to request no RFID in the phone.
Or, imagine this, if you don't like it, don't buy it. Simply go buy a different phone. The problem has been solved. Amazing.
If you're worried about the government know that you're a gaining weight because the pants your buying are larger than the last ones, maybe you should look at your self esteem, or maybe you have a weight problem. Try spending less time complaining on the internet and more time on your feet.
Either way, let them put RFID tags in. Lets advance to Japans level of technology. We here in America are so closed minded and paranoid. If you're so paraniod about the government knowing that you're buying things you shouldn't, don't bring your phone in the store, or don't do illegal activities.
And lastly, some of you are worried that advertisers will target people. As human beings (real live) we have freedom of choice. We don't have to listen to ads, and we can buy what we want. Develop a little self control. I don't want to see tampon ads when I am watching the game with the guys, it would be great if we had audience only oriented ads.
So, quit buying dirty magazines, bomb making materials, listening to every ad, and thinking that we have it all here in America, and then maybe embrace that Apple thinks like a human being a little more than the average corperation.
Cheers Apple heads!