Sorry, I did say that the website and article were a bit of a rush job, and they both need refining.
Ignoring all the technical stuff, it just means that Google is monitoring what users click on in the natural results of google search pages, and in my opinion they are doing it in quite a secretive way, which tends to go against their "Don't be evil" motto and
corporate code of conduct.
There will be little or no effect on your site at present, it is just a google monitoring and privacy issue, however google might use this information in the future as part of its algorithm to determine how sites rank for search terms - see the
google and user intent thread for more information on this.