^Sure. In my project, I forgot that the approver did not need to be able to edit the form (meaning they did not need to open the form up in the InfoPath 2003 client with a Contact Selector in the form) so having a "view" of the form in the body of the email was sufficient.
This has given rise to new problems however. Outlook 2007 apparently adds formatting to the view of the form in the body of the email when a form is submitted via email, causing some of the form's fields to shift out of alignment. Also, if that email is forwarded, even more additional formatting is added, so much so that fields can vanish.
I have another thread up if anyone can help me around that problem:
http://www.infopathdev.com/forums/p/13003/46034.aspx#46034