> What is the edge that docker provides these days?

That you are not the average developer

Not very clear what you mean... well you haven't actually given them an answer to their question.

Are you suggesting that docker provides an (unspecified) edge to developers who are better than average? Or to those who are mediocre? Or...

	▲	darkwater 8 hours ago \| parent [-]
		I mean that the average developer will follow/use what has the most traction already and in the containers space, like it or not, it's still Docker.