Agree with all of the above, except for the original post. NW didn't win, neither did DL. There is no possible way to please everyone on both sides, but I feel this agreement is just about as close as one could ever hope for.
Not to pile on the group hug bandwagon too much, but I really look forward to working with all Delta pilots (12,000+) to make this the best airline in the world. I have almost 25 years left, and hope to see Delta on top for them all.