I didn't see this posted elsewhere yet, but here it is at TUAW
See the rest of the article at the link above. Apple seems real serious about the iPod touch hacking.
Yesterday, Erica posted in her state of the iPod touch jailbreak that a hacker named "Martyn" had obtained a broken iPod touch, and was planning to dive in and download every bit of code on it in the increasingly complicated effort to put 3rd party applications on the iPod touch. He didn't plan to release the code to the public, but he did plan to upload the code to a secured area of his site in order to let the other touch hackers have a crack at it.
But even before his upload finished, we're told, his ISP showed up, with a takedown notice in hand. Apple had somehow found his site, had contacted his ISP, and let them know that it would be against copyright law for him to upload that code to the Internet. Martyn isn't interested in breaking the law (and it would be illegal to share that code), so he pulled the page off. But what's amazing here is how fast Apple moved on this-- either they've got someone listening in on the development wiki, or they're taking cues from us on how things are going over there (hi, Apple!).
See the rest of the article at the link above. Apple seems real serious about the iPod touch hacking.