It's time to just shut up. (Other people. Not me.)

Analyst Rich Greenfield and Star Trek actor Robert Beltran should take a moment to shut up and regroup.

There is an industry of analysts who seek to provide high level guidance to investors. The media biz is no different and one of the most well-known, and most-frustrating, is Rich Greenfield. Greenfield is known for being bullish on Netflix, but whenever I listen to him, all I ever really hear is a reactionary guy spouting off whatever wisdom has been wh…