Sign up for Google Fiber get a free Nexus tablet, or super-cheap internet for $3.57/mo

Today may very well live in infamy as the day the cable companies died. Internet giant Google announced its new, groundbreaking Google Fiber, a broadband service that will bring breakneck 1Gbps internet speed to Kansas City — service far faster and far cheaper than that offered by traditional cable companies. How fast is Google’s 1Gbps …