This is required by google so I can put ads on my site, and some games. I don't keep track of your info beyond what is shown to me by the advertising companies, or what you explicitly provide. In this case either google or pontiflex, or greystripe, or super rewards, or tapjoy, or gambit. In P.O.P. I don't store anybodys contact info, and answers on polls are anonymous. In ABP the pontiflex registration information is only shared if you explicitly allow it to be shared with an advertiser.