More like a "death to the viability of Facebook as a means of advertising your business."
Small businesses will do what they did before Facebook, as it turns out, small businesses did exist before the creation of Facebook...
Small businesses will do what they did before Facebook, as it turns out, small businesses did exist before the creation of Facebook...
My original comment still stands though. FB's timeline changes might damage those business that rely solely on FB, sure. That's to be expected if you're built around someone else's platform that you have zero control over. It still doesn't mean the "death of small businesses."