Whose Fault is This?

A friend posted a link to this great blog: http://failblog.org/2010/03/10/grammar-fail/. The post in question was perfect. The picture (you can see it when you click to visit them) is of people rallying to save their school. Unfortunately, it doesn't look like school did them much good.

The signs they carry say: Who's schools? Our schools!

Okay, that was not correct. But wait. They tried to fix them. They added an "e" after the "s" in "who's."

That's right.

Now the signs say: Who'se schools? Our schools!

Can I bang my head against the wall now?