Everyone says that Google is spying on us, don't use Chrome, etc. What does Google really know?
Here is a short list of links where you can see what Google knows about you, and what you can do about it.
http://blog.cloudfender.com/post/102607665327/6-links-that-will-show-you-what-google-knows-about-you
See also https://www.google.com/settings/accounthistory
where you can delete your search history and disable the collection.
To disable the tracking that almost all websites do, install Ghostery and/or Privacy Badger
To block ads, install AdBlock Plus
Then make sure you enable ads for the SFN site, so that we can continue to enjoy this fabulous website!