Stop whining and face reality. You need to take Google seriously.
“Here’s the hard reality – at least ONE of your top-ranked sites will eventually suffer either through a hand-job or because of some quirk in the algorithm. You WILL get screwed over by Google and your rankings WILL drop. It’s how the game goes – if you cannot control 100% of your ranking factors (and you cannot), then you are not 100% safe. There is ALWAYS a risk with Google or with any other vehicle that you depend on to earn your livelihood.”
Check it out, Performancing has a great article!