yeah why?
A company like Google would have a lot to gain from the introduction of internet fast lanes. Sure they'd have to pay, but they'd also help create an artificial barrier that would keep out any competition. They'd be able to create a monopoly without having to do the hard work of driving everyone else out of business or buying them out, the ISP's would be doing their work for them. From a business perspective it absolutely makes sense for Google to oppose Net Neutrality.