Do you realize that free has a price?
It might not be money, it may be your time, your address … and if it is your email address, FREE comes with a pummeling of your inbox.
And when they get your contact information it can be given or sold to others.
Free has a price my friend. It has a psychological price. When you are given something your subconscious gets a desire to even things out – to give something to the giver of whatever FREE you got.