Concrete example: Docker for Linux, Docker for Mac and Docker for Windows all implement both networking and mounted volumes in slightly different ways. This ha

Concrete example: Docker for Linux, Docker for Mac and Docker for Windows all implement both networking and mounted volumes in slightly different ways. This has recently eaten up a nonzero amount of my time in maintaining our integration and acceptance test suites. I'm not sure where I'm going with this, other than to observe that real-ish isn't necessarily a substitute for real. I suppose the "developer empathy" story is that maybe the more empathetic approach in the long run would have been to have developers work on the target platform rather than letting them pick whatever one they used to use at their old gig.