After almost six months of trying to get used to iPhone I have finally decided to get rid of it and switch back to Palm Treo 680. What a joy.
From the business user point of view iPhone in its current format is a neat but useless toy. Problem # 1 is a lack of keyboard. Using a finger as a mouse pointer on a screen of two match box size just doesn't cut it. Problem # 2 is that you cannot search anything, and most importantly, the phone book. There are dozens other inconveniences. DZ: From the business user point of view iPhone is a usability nightmare.
So, I have moved back to Palm Treo 680. From here iPhone looks like a bad dream.
Advice to Palm: Add a better resolution screen to Treo, make it twice thinner, throw in 20GB flash memory and team up with Amazon on a online music store and you will rule the world.