My biggest annoyance is that they don't provide users a first-party way to run their own containers from a source Dockerfile. As a maintainer of an open source project, this is incredibly annoying because our plugin system is build/compile-time, and many users need to use certain plugins.

They also flip the order of Docker port mappings, where `-v "8080:80"` would become "80 <- 8080" or w/e in their UI. And a bunch of other idiosyncrasies with configuring containers.

And yeah, as others have said, "dockers" terminology hurts me deeply.