"Just to drive the point home: a device with a touchscreen and few buttons was obvious.." I still don't buy it. This still misses the mark - it wasn't about a 'few' buttons, the iPhone was about none. All those pda's in the picture don't really mean anything to me. Sure, some of them had cell networking and a lot (most? all?) had wifi. But I would never consider the old pda's a mobile device. 'Mobile' to me comes fro…
It's ideological.
There is a trend in these objections in articles like this and across hacker news. They simply ignore what was unique about the iPhone and trivialize it completely and then pretend like it was obvious all along. Notice the repeated comparisons to stylus based devices as prior art for multi-touch. They don't care about the differences, as long as it takes some sort of touch imput, they can rationalize that Apple never invented anything.
I see this as an admission that they know the iPhone was revolutionary but they are making arguments from an ideological, rather than rational perspective.
If the iPhone wasn't revolutionary, how did Apple go from selling no phones to the selling the most popular phone in just a few years?
They say it was "marketing" and a "slick package" and the "Advantage" of charging "twice the price" --- as if charging more ever was the path to easy sales volume!