They babble about how FB decreases audience reach or how they hide their ad targeting instead of realizing the massive opportunity that is presented to the people who are willing to put the work.
They besmirch google for giving rapgenius preferential treatment instead of taking notes and using the precedent.
They revile linkedin for marketing tactics that serve them very well.
In short, the crowd here is mostly nerds with a misunderstood nobility sense, refusing the see the world they are living in for what it is.
Alternative in short - people here are workers, not businessmen.