Like Buttons are a great way to share anything you have to say with other people. If you have a blo

Like Buttons are a great way to share anything you have to say with other people. If you have a blog or website, Facebook now allow you to add their like button, with or without comments, which adds credibility to your pages. Every time a Facebook user clicks your Like Button it adds the information on your page to the Liker's wall which in turn gets read by all their friends - and so ad infinitum.