People have wondered for years what Google might be up to with all that dark fiber it had bought up around the country. Now, we may have an answer: delivery of open-access, fiber-to-the-home Internet service at speeds of 1Gbps. That's right: 1Gbps. Google has just announced a trial run of its new scheme, and it's asking city, county, or state officials to let it know if they're interested in a pilot project. In its initial phase, the fiber optic network will serve anywhere from 50,000 to 500,000 people. As for the speeds, they make cable's DOCSIS 3.0 and Verizon's FiOS look like also-rans. Google promises 1Gbps home connections, which have previously been the province of boutique builders like Paxio in San Francisco. The goal is to use the system as a high-speed testbed for next generation apps and deployment techniques. "We want to see what developers and users can do with ultra high-speeds, whether it's creating new bandwidth-intensive 'killer apps...