I need to discuss Cubase Expression maps and Logic Articulation sets

In developing the next-generation Generic Midi button, I'm looking at if and how to implement the usage of Cubase Expression maps and Logic Articulation sets, and I want to get in touch with people using those.

Is there any benefit of having the plugin read those files, or does it only complicate things?

If there is a benefit, is the current implementation in the Note action sufficient or should it be enhanced in any way?

The Note action is, for obvious reasons, limited to Note commands, while the Expression maps and Articulation sets can define other command types. The new Generic Midi button does not have that limitation. It will, e.g., be able to define Latch buttons with various command types based on Expression maps and Articulation sets. Is this at all interesting? (i.e., is it interesting to have this done using Expression maps and Articulation sets? You will always be able to do this manually)