Pointless babble

The clue's in the name of the service: Twitter. It's not called Roar, Assert, Debate or Reason, it's called Twitter. As in the chirruping of birds. Apparently, according to Pears (the soapmakers presumably – certainly their "study" is froth and bubble) 40% of Twitter is "pointless babble", (http://is.gd/2mKSg) which means of course that a full 60% of Twitter discourse is NOT pointless babble, which is disappointing. Very disappointing. I would have hoped 100% of Twitter was fully free of earnest