Apple may well have good and fair reasons to keep users from “jailbreaking” their iPhones, however the arguments as presented in the article are just FUD:

http://www.eweek.com/c/a/Midmarket/Apple-Claims-Jailbreaking-iPhones-Could-Crash-Cell-Towers-803734/?kc=EWKNLNAV07312009STR1

If AT&T’s cell network is this vulnerable, we have far greater worries than a little iPhone hacking. After all, Apple’s argument is essentially to keep jailbreaking . . . → Read More: Apple iPhone “Jailbreak” FUD