Two thoughts from a former securities broker with a Ph.D. in risk management and finance:
1. The more exclamation points I see in a Yahoo message post the less likely the accuracy of the prediction.
2. When a broker, I invariably had people buying Toys R Us stock in November, b/c "sales of toys will go up in the Christmas season." As with tax season, these are not surprises to the vast majority of investors and should already be baked into the stock's price.
Having said all that, I am intrigued by INTU. Might initiate a position on a dip.