It actually is most of the funding for Mozilla, at least in 2011: http://techcrunch.com/2012/11/15/mozilla-releases-annual-report-for-2011-revenue-up-33-to-163

It actually is most of the funding for Mozilla, at least in 2011: http://techcrunch.com/2012/11/15/mozilla-releases-annual-report-for-2011-revenue-up-33-to-163m-majority-from-google/ http://techcrunch.com/2012/11/15/mozilla-releases-annual-rep...