Is Facebook thinking about charging money for access to its social network?

The morning of August 7th was a morning like any other. The only thing special happening in the tech world on that day was the Galaxy Note 10 Unpacked event. But even that wasn't such a big deal, considering that everything about Samsung's new flagship had leaked well in advance of the show. Little did we know that Facebook, early that morning, may have made a simple and unobservable change to its website that would puzzle us weeks later. Fast-forward to late August, and now we're wondering if F...