I wouldn't count on 2 beats as a reason to get into the stock. If anything you buy after the 2nd earnings beat after some profit taking then grab a couple %. It is not a stock I would want to hold long term. As for reasons to get into a stock, does anyone look at the Bollinger Bands of a stock as a signal to get in? If you believe in this method, it would signal TWTR is a little overbought and will correct soon.