BGR: Though maligned for its customer support and billing practices, the one thing Comcast decidedly does well is offer fast Internet service. In recent nationwide testing, SpeedTest.net found that Comcast is the fastest nationwide ISP in the country. And now comes word that the company’s fast Internet is about to get a whole lot faster. During a recent interview, Comcast VP of network architecture Robert Howald said that the company has plans to offer gigabit Internet service to all of its customers by 2018.