Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends and it currently has more than 500 million users. Facebook provides many tools for maximizing the effect of your presence on the social network, most of all by means of fan pages and groups. Both Fan pages and groups are really powerful and have great features for marketing a company, a product or common interest. Fan pages can be set up almost the way you like and you can add your own graphics, buttons and forms. Also a key features of fan pages is that messages on the wall are pushed to everyone who "likes" the fan page. Groups however allow the group owner to send emails to all members and these two features are what really makes Facebook marketing viral and a great way for brands to get started marketing in the social media space. Today, more than 25 million users have become Fans of one or more of the several hundred thousand Pages on Facebook. For this article I found 30 excellent examples of Facebook fan pages that I believe will truly inspire you.