Agreed.
But on the other side, it's nice to see the school's administrators acting in an adult manner in this situation.
They could have just canceled whatever music even this was, and dealt with the emails, whiny students, and the other crap. But instead, they made the wise decision to escalate the matter unnecessarily by not allowing this girl on some frivolous student association that wouldn't really have made a difference in the outcome of anything because she called them douchebags.
And at the end of the day, it likely ended up with some extra court costs to defend this unnecessary position.
Good job on both sides (parents included).
Seems like my parents would have beaten the **** outta me had I publicly called the schools administrators douchebags, even if they were completely wrong. Ahh the good ol' days.