A Googler posted on their blog that they were looking, so I emailed him and he referred me. At the time I had dropped out of an EE+CS degree, had four years of suit-wearing professional experience writing enterprise webapps in PHP and ColdFusion, was halfway through a part-time Masters Degree in Design, and had a bunch of small JavaScript/C++/Art side projects. They hired me as a SWE, am now in UX.
I won't pretend that I wasn't very lucky in timing, interviewers, etc, but you won't get anywhere if you don't roll the dice.
One of the problems with working for a high profile tech company (that isn't a startup) is that the Salary package is never that great, compared to say, Financial IT in the same geo-location. Most people work at these places for the culture, kudos, and not to get rich per se.
I've had several offers to go work for Microsoft (as that's where my skills lie) but I've turned them down as they all involved a hefty pay cut that I couldn't afford to do.
Only reason for the question was to see how inflamed HN commenter(s) (you) would get. People at startups are mocked all the time for their low wages, and forced to release them, but those in positions of experienced authority never have to.