I hope you realize you need to learn to comprehend what you read. Just because Dev-Team members tweet about JB related info doesn't mean they're broadcasting the source code.
And yes, I'm fully aware SHAtter would require a change in hardware, which was the point of my post. The Dev-Team decided to save the SHAtter exploit for the next gen iPhone, and instead use Geohot's exploit. So if Apple gets their hands on the SHAtter exploit, they'll be able to patch the hardware in the iPhone 5. The whole point of saving SHAtter was so they would have a head start for the next gen.
So yea, you're post was just dumb. Learn to read.