I was prepared to be upset, but I'm having trouble seeing why I should. The article seems to indicate this software only looks at public posts. It'd be differen

I was prepared to be upset, but I'm having trouble seeing why I should. The article seems to indicate this software only looks at public posts. It'd be different if they used fake accounts or got "snitch" students to obtain access. But public posts? They're essentially broadcasting this information to the world. As you say, they will quickly learn privacy practices, and everything gets better.