A) PowerShell was inspired by OpenVMS DCL.
B) OpenVMS on x86 is due to be released in 2019 (it's in private beta right now).
Me and you both. OpenVMS got so much right back in the day. Good error conventions, versioned file system... I still fondly run an OpenVMS workstation under my desk so I can revisit the good old days sometimes.
Then realise my skills have atrophied to the point I can barely remember how to use edit.