you definitely need to set it up. I have some referrals on there, but now I can't check my balance on there.


it's definitely a bad road, especially when it leads to suspicious sites. My antivirus blocked it, I guess all other browsers block popups like this. I'm not sure how much it really brings you.
no access (due to password), with aggressive advertising of dangerous pages it certainly ranks you in a lower rank by attractiveness. This is enough to lose interest in further promoting your site.