I came across some blog posts and forum threads that say that to have an adsense account you should be having a "privacy policy" page in your blog. I wanna ask that what should be in the privacy policy page? I mean I being a blogger, what should I write in my privacy policy? Secondly, is it even a fact or just a rumor to have a privacy policy page in order to be approved for an adsense account? Does google require it explicitly?