Best of luck to Craig. If you don't know who he is, he's the reason we call(ed) Twitter posts 'tweets' [1] and also wrote perhaps the first pre-SDK iPhone app from the outside [2].
Ah, I feel a kinship.. in 2007 I got an iPhone, followed the guide to install the homebrew SDK on Linux, and managed to get it to work to create iPhone apps. At first they'd run on jailbroken phones (there was a command to "sign" them), later I installed a Hackintosh and XCode and even got the Apple Dev program subscription and sold one app on their store.
Ah, I feel a kinship.. in 2007 I got an iPhone, followed the guide to install the homebrew SDK on Linux, and managed to get it to work to create iPhone apps. At first they'd run on jailbroken phones (there was a command to "sign" them), later I installed a Hackintosh and XCode and even got the Apple Dev program subscription and sold one app on their store.