TUAW recently ran a survey on what their readers want in iPhone os 4.0. While most of the stuff is pie-in-the-sky type dreaming, some of the ideas would be actually useful.

7. We love that you introduced landscape mode across virtually all apps in iPhone OS 3.0, but 70% of us want the ability to selectively turn it off.

 

Give us a setting to switch off the automatic "turn to landscape mode" when the device is turning. Why? When we lay in bed on our side we can't read our mail. The app is always turning and that's really annoying. A system-wide 'ignore orientation' switch would be a good start; app-by-app options would be better.

Then again, a number of TUAW readers seem to have lost their minds:

6. Almost 80% of us want Flash, even if it's a bad idea.

No, not camera flash (we do, but that's for the next letter). We want Adobe's Flash Player, though Flash on the Mac is a giant performance and stability headache. Get your heads together with Adobe and make it happen (and fix the Mac version while you're about it, please).