If Docker's future is an acquisition, who will it be? I have not thought deeply about this, but like the author, I have also heard scuttlebutt. From the "good for us" perspective, the community would not miss the company's leadership on Linux Container standardization nearly as much as the aggregation service that is DockerHub. But from the "good for the acquiring company" perspective, who would care? A GitHub or a R…
I'm not sure how you put GitHub in the mix to acquire Docker, they are not a very big company in terms of revenue (currently they talk about a $200m run rate, which is pitiful even compared to RedHat). But I agree Microsoft is the most likely buyer. They are probably just waiting for the bottom to fall out for Docker and they can snap it up for the right price.
Good catch, though. GitHub is a candidate because their core business model, like Most Linux Distributors, is built around aggregating and re-distributing open source software in a trustworthy fashion. (And support contracts around that.)
No acquisition is also a possibility. Neither Docker the tech nor Docker the company is too big to fail right now.