My take on this as a pastor is that my parishoners must leave their religion at the door when they enter a school or send their children to one. It says that they don't even have to make reasonable accomodations such as letting parents know when controversial subjects are being discussed.
The judge's justification for this is that the current group in power gets to make the rules, so live with it. Minority viewpoints are just that...not enough votes.
Essentially, if NAMBLA can pack a school board, parents will have to return to locked chastity belts on their little boys.