What type of Content Management System you will use for your small business will depend on what you are likely going to use your website for.
Wordpress - If you want to have a blog then you should consider Wordpress, the most popular blog application. Wordpress allows you to post your articles and others to comment back, while archiving these articles.
Joomla! is very popular for creating corporate websites and intranets. It is also used a lot for online magazines. Joomla has a few built in features and a large selection of optional modules you can plug in.
Drupal will allow a small business to create many different types of web pages from simple blogs to online communities. It is not as fancy as Joomla! But it's very easy to customize.
SiteDart's Web Presence Builder will help you create a quick and nice looking small business website. It is search engine friendly like the other CMS but the modules or plugins are already built in so you don't have to search. With WPB You have the capability of having an online store as well.
Learn more about Web Presence Builder
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