The Surveys

Ok, so the whole reason that z8 is doing the surveys is for people who can't/ won't pay for ZP right? so then why do all the surveys require you to give personal information out? Alot of them require you to pay for it too, like all the cell phone ones cost 10$ a month if you fill it out, and renews itself every month. I just don't think you should have to give your information out to surveys that are just there to steal it. Please find some surveys that don't require personal information or to pay for the service.