TiVo has successfully toppled the mighty Comcast after a grueling legal battle that has – in many ways – defined the last four years of video. Faultline has consistently commented over the years that there would only ever be one winner in the form of TiVo, despite the David versus Goliath nature of the patent litigation case. What TiVo lacked in size when faced with the financial and legal might of the world’s largest cable TV operator, it made up for in patented technology that everyone wanted a piece of, and companies like Comcast would go to great lengths to get it without paying through the nose. Sheer size was arguably the only reason Comcast was in the race for…