Facebook fan pages can allow more effective promotion than a traditional web site. The 400+ million users of Facebook can become a fan of your page. This allows them to refind your content using the lists provided within Facebook and very importantly causes your page to appear as a suggestion to their friends without you having to pay for that promotion. You can also publish informational and entertaining updates to your site which will be seen in the list of status updates seen by the fans. This promotion is not charged for.
Facebook fan pages do not require a hosting package.