This is a feature. Cracking is yet another thing about the iPhone that Just Works. I believe Steve Jobs would be proud.
I Cracked my iPhone the first time I dropped it, 30 seconds flat. But if you read the fine print, it turns out Apples warranty doesn't cover the screen.
But we can ask ourselves if this little dance has benefited the consumer, and in that regard, I'd have to argue that we have better web browsers, better search tools, better web-email accounts, and yes even better operating systems (more MS vs Apple than MS vs Google... and by better OS, I of course mean Windows 7). So to Microsoft and Google, I say have at it!
The more "harmless" wars start to look, the easier it will be for politicians to convince the public to go to war.
One could argue that the opposite has been seen over the past century, as mobilization of antiwar sentiment happens earlier and earlier over the course of progressively less costly wars (in terms of American casualties). I would argue that the effects of mass media far out-trump an effective military when it comes to gaining popular support.
"have you used the Internet lately? Invented at CERN"
I didn't know Al Gore worked at CERN!
Receiving a million dollars tax free will make you feel better than being flat broke and having a stomach ache. -- Dolph Sharp, "I'm O.K., You're Not So Hot"