Site: http://stateofjailbreak.com/
In this State of Jailbreak video I go over the upcoming jailbreak for all devices including the iPod touch 4G, iPhone 4, iPad and more on iOS 4.1. The jailbreak, based on the bootrom exploit SHAtter and likely to be called Greenpois0n should be out soon and is already up and running on the iPod touch 4G. In addition I also discuss how the new 2010 Apple TV looks to be jailbreakable since it is based on a modified version of iOS 4.1.