I now live in Tokyo; I enjoy synchronous gigabit fiber access for a similar price. (It's actually closer to $50, but that's because my whole building is wired for it, and the building management has negotiated a group price.)
The difference is, here in Japan, pretty much anybody in any major metro area can get cheap gigabit Internet service (or synchronous 100Mbps at the very least). That's because here we do have a level of (intelligent) regulation; precisely the kind of regulation that this article points out the FCC eliminated during the Bush administration. There can obviously only be a tiny number of companies who run last-mile cables (telco and electric utilities here). So if those companies aren't required to reasonably resell that acess, you will never achieve the kind of competitive landscape that drives rapid progress.
It's pretty awesome that Sonic is able to do this in sleeply little Sebastopol, but it's pretty sad that most of America languishes under with barbarously primitive connection speeds of just a few Mbps because of its dysfunctional government.
EDIT: My anecdote about their service harkens back to when DSL was fairly new. My connection was flaking out one day, so I called. It rang twice. "Hello, Sonic.net." What, no menu tree? I explained the gist of the problem. "Do you mind if I connect to your DSL modem and check it out?" Of course not. "OK, I'm seeing the problem. Some of these units unfortunately shipped with slightly incorrect settings. I've updated those for you; is it working now?" It was. Total time on the phone was maybe 90 seconds. Even getting a human on the phone in that time was pretty astonishing (and still is).