I wouldn't say that any news is good news (or any press is good press) for bitcoin. I am pretty sure that he was being sarcastic in this tweet, especially considering that there was a recent study that said US consumers overall said the opposite.
Unless the news is actually substantial, mocking bitcoin with 2 mil followers is fine for us.... Worse thing would be nobody talking about BTC. Remember peter schiff?
You could listen to seriouscoin's logic and dump your BTC now for fear this actually might hurt the market or development