Another idea I came up with that can become very useful for system administrators.
To use some applications sometimes you need to establish some connections or a certain setup before they can be started or used.
So for instance to connect to a database a ssh tunnel must be initiated and the program perhaps must be started from a shell script.
Another program will work inside a virtual environment that must be 'activated' first and then a cd to the correct directory.
There could be several other tasks that require one or more terminal windows to be used that could be centralised and managed within Ren-C.
One (other) tool could monitor the status of the different facilities that were managed before.