Now that Bask Bank offers an account (it's not new… been out at least 3 years) that pays in American Airline miles in lieu of interest, it seems Quicken should add a feature to track Miles and Points. Even if the user has to manually track these numbers, it would be nice to have a tab for it, however, the technology exists to automatically track this information as there is at least one app out there doing it already (Award Wallet).
As anyone that's gotten a divorce and had to split miles and points knows, there is a dollar value assigned to them.