I find it surprising that 34% is an accurate number. After all, the word "3G" is on the screen pretty much 100% of the time.
There's likely a clock on your operating system 100% of the time. Do you always know the time, or do you have to check?
After all, many cannot change gear (or even lane) safely.
Change gear? Bah, most Americans haven't seen a manual transmission. Honestly, I think they should be mandatory for new drivers over here. They force you to pay attention to what you're doing.
Mismanagement and desire for control is the problem..
The people responsible for mismanagement are in charge of the situation. We'll be out of this in a jiffy...
It will be the same in Lion. Unless the apps are rewritten to support these features they won't work. It doesn't just happen magically.
Apple will likely require developers to implement them.
Apple is a very safe platform, but the safest software in the world can't protect against Stupid.
Apple's whole stance for the last ten years has been that 'Stupid' was not a problem on their platform. They've been telling everyone that their products are idiot-proof.
Make sure your code does nothing gracefully.