Today I've read that Facebook's price target was raised to $46 from $38 by Piper Jaffray research analysts. Citing news reports about the company's video advertising offering, analysts said the new ad tool makes them more certain about growth estimates going forward. The analysts expect advertising revenue growth of 50% in 2013 and 30% in 2014. Do you think this level is realistic?At the moment the price is near $38. As for me the attempts of the company to improve its results are not bad but I'm not sure if the can be a real success in the near future.