GreenPois0n jailbreak for iOS 4.1 rolling out for all users on 10/10/2010 at 10:10 AM GMT. Yes, on Sunday, GreenPois0n will be released to make all users happy. So stay tuned for that big jailbreak event.
From p0sixninja... "Things have progressed to the point where we don't expect anymore roadblocks. ETA for greenpois0n is 10/10/10 at 10:10:10 AM.
GreenPois0n is going to be untethered, hopefully it works for my iPad when iOS 4.2 arrives!