> That said, both Jupyter and R Markdown Notebooks are but a pale shadow of the support offered by Org-mode (seriously!).
Yes, but the large number of excellent notebooks available for Jupyter (and R as well) all over the web as well as support for CUDA and all kinds of extremely powerful libraries such as tensorflow) give those a serious edge over Org-mode, even though Org-mode is super powerful by itself.
If you setup a source block, you can use TRAMP to actually execute the command in a source block on a remote machine. So:
#+BEGIN_SRC sh :dir /user@remotemachine.com:~/remotedir
ls
#+END_SRC
The above will run ls on "remotemachine.com" and put the results in an output block below it.
Edit: Meant to add that you can do the same with docker. Just use "/docker:dockerId:" as the dir, and it will execute in a docker instance locally. Using multihop addresses, this can get extreme.
That said, both Jupyter and R Markdown Notebooks are but a pale shadow of the support offered by Org-mode (seriously!).