Actually, Google's diversification efforts haven't amounted to much. There was an interesting article recently that compares the revenue streams for the top 5

Actually, Google's diversification efforts haven't amounted to much. There was an interesting article recently that compares the revenue streams for the top 5 tech companies: http://www.visualcapitalist.com/chart-5-tech-giants-make-billions/ http://www.visualcapitalist.com/chart-5-tech-giants-make-bil... Interestingly, Microsoft has the most diversity in that regard.