it probably hasn't come out yet (iOS 5 untethered JB), but just want to keep this thread alive in case someone has heard anything... and when you do, please post here. Thanks!
I'll take an executive decision and say this thread is NOT the place to find out about untethered jailbreak news under any circumstances, so I'm shutting it down. We don't need a thread full of misinformation being bumped in the hope of proper news