Excluding things I know I pay for, such as storage and hardware, how much has Google made from me in the past 10 years? Across search, ad networks, GMail, Chrome, Android, etc.
Bonus question: Does Google know?
Not sure if the sources in this article are correct but I just pulled it off from memory.<p><a href="http://adage.com/article/digital/worth-facebook-google/293042/" rel="nofollow">http://adage.com/article/digital/worth-facebook-google/29304...</a>