Review: Playing (music) with the PinePhone
Having spent an evening hunting for software, experimenting, reading documentation, troubleshooting, reading log files, and trying various client applications I came to a few conclusions, most of which won't surprise anyone.
One of the more obvious is that "Top 10" lists of applications are usually useless. They typically don't provide a list of features or drawbacks, they never provide dependency information, most of them don't mention a license, whether the software is still maintained, or (in some cases) even include a link to the software's website. Most of them feel like copy and pasted blurbs from a Wikipedia list.
Docker can be a useful piece of technology if a person is using the latest version, has lots of free space on their root partition, isn't using a long-term support distribution, and has up to date documentation with which to work. When any one of these stops being true, Docker suddenly becomes a lot less useful. Unfortunately, as far as I can tell, there isn't any clearly presented information to tell the user which version of Docker a container requires or how much space it will use once installed.