Apple released iOS 4.3.3 (4.2.8 for Verizon iPhones) last Wednesday, less than three weeks after the previous software update. The new firmware included a fix for the location tracking file that Apple has gotten into so much water over (is that considered Cider?).
Chances are, most of you didn't consider 4.3.3 big enough to update from 4.3.2. But with the Verizon iPad 2 problem fixed and the infamous tracking bug patched, we may not see another update until iOS 5 is released. If that's the case, then this will likely be the last jailbreak for several months, so why not update?