Sometime after i got my iphone and when it became available for iOS5, i did the jailbreak because i like to have more control over the phone and install apps that are only available on cydia like bitesms.
After some time waiting, the jailbreak for iOS5 in non-A5 processor devices was available but people were waiting for the jailbreak for the iPhone 4S and the iPad2 (both with A5) and the wait is finally over.
The Dev team that had been working on the jailbreak for these devices released today the jailbreak for it that they call "Absinthe A5". This is an untethred jailbreak, meaning you do it once and you can reboot your device with no problems and not having to connect it to the computer ( which you have for tethred jailbreaks).
Go to the pod2g or the greenpoison website(http://greenpois0n.com/?p=173) and check out how you can jailbreak it and free your device.
Do you jailbreak your devices? Are you in favor or against jailbreaking?
(picture from the source)