I just got done posting a script that pulls selected messages from Apple Mail into the Quick Entry window in OmniFocus. The script adds the message body to the action's note field (along with a link back to the original message).
The cool thing about this approach is that you can then leverage OmniFocus' existing QE window to edit the ancillary fields (project, context, etc.) before sending it on to OmniFocus!
Here is a link to the post:
http://www.earth2adam.com/omnifocus-...ons-from-mail/
Comments? Complaints? Ideas?