Paying $60 for a complete CMS would be insane. I would gladly pay $1000 for it.
But my request does not ask for a complete CMS. Addon developers can indeed extent it into that.
But I do request the basics, by adding a function to plugin a content type or let us build a basic custom content type. (like forms)
This would make the RM a framework, and give the addon community the possibility to further extent it.