Except Google Fiber doesn't offer that. The $300 fee covers "at least 7 years", a much more honest proposition.
Also, this is not the 1Gb/1Gb service you get for $70/month, it's only 5Mb/1Mb. So, it's not so costly for them to provide it, and there's plenty of room for people to talk themselves into upgrading to the faster service.
