Um, the 10 tweets from my post where he repeatedly and expressly denied any interest in working on an untethered jailbreak. It was actually the bulk of what I posted.
Geohot has a 3rd gen ipt untethered (new botrom).
This is a rumor based on a dodgy interpretation of one tweet of his, and even on the off-chance it's true, he's pretty clearly stated his intention not to release anything. Again, he covered this pretty thoroughly in the tweets I quoted.
He was the first person in the world with an unlocked iphone, well because he was the first person to hack it and not to mention he was first to release a JB for 3.0 after he got tired of waiting on the dev-team.
This is all true, but largely irrelevant for predicting his future actions, given his
much more recent and repeated insistence that he will not be working on further releases for the iPhone in the near future. I'm really not sure how much clearer he could have been.
Of course, he hasn't said anything about the next generation of hardware/software, so (like I said in my post) it's entirely possible he'll get back into the scene with the next iPhone. But the reception he got after jailbreaking the 3G Touch and 3GS ("WHERE'S MY UNTETHERED GIVE IT TO ME NOW!!!



") did a thorough enough job of turning him off to the iPhone userbase that none of us should be surprised if he stops developing for the platform for good. It would be a shame and a horrible loss to the iPhone community, and I really hope he'll be involved again with the next generation of jailbreaking software, but my point was just that it's about as far from certain as you can get.