Interesting thread... and I believe in  both quantitative and qualitative analysis... I have not yet found one quantitative style that has held up over time over qualitative though,  so am not sure I would base all my buy and sell decisions on numbers (both tech and fund) alone, as some of my peers here have emphasized. Are we focusing on day trading here, or is this more for long term investing?

But I can always learn. Will be following this one with interest.