Why is Google still in this business?
Same reason they originally created Chrome - they needed a browser that was faster and enabled more complex web apps, and they were sicks of the offerings at the time, so they built their own.
So basically they called their bluff, and that was enough.
They were adding a lot of fiber in Nashville last year. It feels like almost every street/alley got cut to lay it.
In SF I have to chose between one ISP, or no ISP. It's ironic and pathetic.