Here are three reasons why I bought IRBT before today's close:
1) I watched when IRBT jumped on earnings in 2010, from $18 to $25 overnight, and I always kicked myself for not buying shares at $18!
2) Today's IRBT drop of $13 after its track record of successful earnings says one thing to me--OVERSOLD!!!
3) The board's responses to my question, "Do you know anyone who's bought this product?" All my answers were clear, stable, with no baloney! I don't base all my trading decisions on message boards, but I do read them and yes, they do influence me, and they certainly closed the deal for me today!