iPhone OS 3.0 is still at least several weeks away from landing on our
iPhones, but developers are already hard at work on new versions of our
favorite apps that will take full advantage of every new feature--and
then some. From in-app purchases to the elusive copy and paste, many
developers have been dreaming of the APIs Apple finally released with
the latest iPhone SDK, so the ideas came fast and furious as soon as
they got their hands on it.