Mr. Metz from PC Mag says it all:
"For all of ten minutes. Ten minutes isn't much, but I can safely say that the iPhone is even more impressive than it appeared during the Jobs keyote. And that's saying something."
Conclusion? Palm is dead, Treo is dead, every other high-end mobile phone is dead...Apple leads yet another revolution...simply amazing.
I will get one as soon as it comes, no question about it.
No, no no.... there are many business needs that Apple has not shown with the iPhone...
1) Who cares about push email from a yahoo account?... business users will need GoodLink.
2) using it as a modem. (tethering). that is also a necessity.
3) 3rd party specialized apps.
4) as mentioned already, SSH and other types of communications options.
5) can't synch over bluetooth?... even a Treo does that.
Right now the iPhone is very slick, and will be a hit with the "in" crowd, but the business users that are the bulk of the market for $500 smartphones and who pay the data charges these phones require will need at least some of the above issues dealt with.