Great post there Greg! Do you ever use the PEG Ratio? I always look at the PEG ratio, it really helps figure out which of these high growers is cheaper than the other ones based on their current P/E Ratio and expected growth rate (which is subjective of course). You just have to watch what growth rate is used. I always compare PEG ratios from the same source when comparing them, i.e. don't use the PEG from Yahoo Finance for NTFLX and compare it to the PEG ratio for FB on Schwab for example. I try to keep any buys below a 2.0 PEG ratio. Here is a good explanation of it:
https://en.wikipedia.org/wiki/PEG_ratio