I’ve activated my iPhone in a prepaid mode exactly for the reason of being flexible and switch to another network provider ASAP. So I do not have a 2 year contract with AT&T and I am happy to say that. The AT&T network and coverage is almost non exisiting in the 2 crucial places of my current life in New Orleans, United States: a., at home and b., at work. At home I must go to the street if I want to make a valid phone call with my iPhone, at work I must go to a special corridor at the edge of the building for the same reason. Next week I am going to England and it would be good to use my iPhone as a phone there. Nevertheless my iPhone is an integrated, hacked and essential part of my life. So what shall I do? Well, there are options it seems.
Something really new and interesting is happening, please read the links:
Wikipedia: George Hotz
Business Week: Why Apple Can’t Stop iPhone Hackers
Slashdot (the comments): Can Apple + AT&T Shut Down iPhone Unlockers?