I’m using now about two month my iPhone 3GS and it’s a great experience… I need my laptop more than 50 -70% less and it’s much better than my HTC Magic Android, but there are some minor things which could be better for the next generation :
- Add 1-2 LED’s for SMS, Email, Low battery or other notification
- Rework the popup notification for the locked screen
- Add folders to the springboard, we really need them !
- Add a fast scroll down gesture for Safari (For long long comment pages)
More wishes here
alex.rabe 
Great ideas, I like the LEDs idea and from that page you linked to, theres a bunch of good ones like customizable sms alerts. I never thought of the scroll gesture for Safari, that would be very useful. The concept of folders would be awesome, or groupings.
I know you probably want to keep it stock standard but if you do jail break there is a cydia program called categories which gives you folders. it’s great – I put 90% of my icons in there and barely even go into the folders, just use the search to find them quickly. Bite sms is also a fantastic add on through cydia.
I like the new android phones from HTC very much. multi app delight 🙂