Although I have reported your post to the Mod Chamber in case someone there can provide further information, I note in the MobileRead Privacy Statement:
https://www.mobileread.com/forums/faq...vacy_statement
under
Third Party Statistics that MobileRead uses
"the Google Analytics and Quantcast services to analyze traffic to this web site. All analytic data is recorded anonymously and there is no exchange of personally identifiable information, such as username or e-mail address".
I don't know if this helps/is the information you were looking for.
Cheers,
Marc