Twitter = Evil?

Now, before you go off on me, I find it absolutely hilarious to think that Twitter actually lowers your moral compass. But apparently some “researchers” believe it does.
New findings show that the streams of information provided by social networking sites are too fast for the brain’s “moral compass” to process and could harm young people’s emotional development.
Also, another hilarious thing about Twitter is the fact its estimated worth is $250 million, even though the company does not seem to make any money through the free service. Please, correct me if I am wrong.