Hi!
Would you like to develop in future a special plug-in (or add certain functionality to EE core) to allow users write their specific plug-ins with WSH?
There are some successful examples of such add-ons developed for such outstanding applications like Foobar and Total Commander, maybe some others.
Links to some examples:
WSH Panel MOD for Foobar Audio Player
Script Content Plugin for Total Commander
Script plugin-maker for Total Commander
ScriptWFX for Total Commander