Image courtesy of here.
It's old news by now but if you hadn't heard, Apple is trying to make jailbreaking iPhones illegal because, "In short, taking control of the BBP software would be much the equivalent of getting inside the firewall of a corporate computer – to potentially catastrophic result."
As reported by Wired, they imply that jailbreaking iPhones could be a threat to national security. They also say it would be ideal for drug dealers since you can change phone identification to avoid tracking.
The iPhone: threat to world peace, weapon of mass destruction and tool of drug dealers everywhere...
...except that it can't do picture messaging.
The arguments to Apple's "points" about unlocking the iPhone are too obvious to go into here, so I'll let you do so in the comments. I must say, this makes me particularly excited to see what the iTablet is capable of.