Are not for me!
I have talked with lots of Mustang people and have received lots of thumbs up and very few negatives. The people I know who are Ford fans are very sensible people (even if they own Fords) I guess mostly do to the fact I refuse to acknowledge the dumb-A's of the car world (who own all type of makes) and don't let them into the inner circle.
A little ribbing never hurts!