This is not something we currently support but you can add or vote on feature ideas:
If you need to add a new idea click "Create an idea" under "Actions" in the top right.
Jeff - I would love to add or vote for notification routing too! It's the only reason I haven't chosen Adobe FormsCentral for our company use. I tried to create an idea, but there is no "create an idea" option - but I tried the "new" drop down and chose idea, but all the browsing options are greyed out.
Our need may be simpler, we just need to be able to send submitted form information to various people, based on how questions are answered. Otherwise I have to create and manage 7 versions of every one of our forms.