Ability to Post to a specific Pinterest Board by Category or Custom Meta Tag

Right now, it seems i can only post to a specific board by custom post type, but I think it will be much more useful if we can specify which board to post to by post category or custom meta tag. For example, if the post has the tag/category/custom meta of “CAT”, it will post to the board called “CAT”, “DOG” will go to the board “DOG”. And, if the board doesn’t exist yet, automatically create it. IFTTT has this functionality, and I think we should too.