Who is the National Call Me Registry

So -- why do you need to go to the National Do Not Call registry to opt out?  Why not just opt-in if you want to get telemarketing calls.  And that is what this website is all about.  Want to get calls during dinner time, while you are watching your favorite TV show, while you are trying to sleep or during the kids' homework?  Then sign up here!  It is free and you can opt-out at any time.