It's too bad that the cracking scene seems so vain, though. This article presented three groups:
* One which wants to sell 'jailbreak' kits to enable piracy, while keeping the details to themselves.
* One which had planned a related disclosure window amongst the broader community for two days from now, and seems to feel somewhat vocally that this release is very similar to their work.
* One which seems like they might have flaunted that window a bit for the credit.
It's amazing and inspiring what these people manage to accomplish, but it'd be nice to see less stepping on fingers - imagine what might happen if these groups really cooperated! I guess it's a very reputation-driven scene, but still...