I disagree. Clarity was hurt. This title suggests multiple schools "out", which doesn't make a lot of sense (did the schools band together to out their gay friend? Or a corrupt politician?). Yes, obviously I can figure out what he meant. But there's a jarring half-second of confusion that disrupts my thinking, slows down my reading, and distracts me from what is being communicated.

I'm not rabid about grammar - the rules should be a bit malleable, depending on context. But most grammar exists so that we can understand each other. If you have poor grammar, I will have a harder time understanding you and we will have a harder time working together. In fact, I will be less likely to want to talk to you, because I could instead be talking to people with good grammar, and when I talk to them I don't have to pause for those cognitive potholes where I have to puzzle out what they're trying to say.