Express Approval associated terms and/or embedded outcome selection field

It would be really helpful to see either one or both of these improvements to the Express Approval feature.

1) Allow us to associate more than one term to a particular outcome. For example, if you have a review task setup with the outcomes of "Approve" and "Reject", the response given back needs to match one of those options. It would be great though if we could also configure the action to accept "Approved", "Accept", "Accepted", "Authorize", etc. and have all of those additional terms associated to the "Approve" outcome.

2) Embed the radio button outcome field into the email so the users don't have tp type a response, but instead just pick and outcome and hit send.