If it has a library that provides interop with the Common Language Runtime, then it's the next best thing.

And by the next "best" thing, I actually mean the next worst thing, because I've written apps that interop with VBA macros and no man or woman should ever suffer such an experience.

Writing apps to interop with VBA may be terrible, but embedding VBA in documents is a really useful feature that doesn't require your users to have a bunch of runtimes installed.