Yes please! I first checked the FAQ to see if this was already possible. Like we used to be able to do with Evernote, TripIt, etc. The Subject becomes the Card Title with the full text of the body of the email in the card. And if possible, add a [tag:the_tag] to either the Subject or the first line of the fwd'd email to automatically add that Tag.

This saves cumbersome copying. A Gmail integration would be even better.