One could argue that a selloff down to the 200 day MA would not kill the long term uptrend. Assuming such a selloff is underway and takes more than a few days, it's likely the 200 day MA will be at 80 or more by the time the price gets back to it, so while you'll be drowning in losses should that occur, you can at least hold out hope that the 200 day acts as support. ;-)
you're an idiot. we are moving on towards a correction. AAPL is going to disappoint tonight and the FED is going scale the taper from $75B down to $65B. the FED governors even said they don't care about a serious market correction and they actually expect it to happen.