We have taken a look here at two important features of Web 2.0 that are now available for you to enhance your SharePoint sites.

Blogs give a single author the ability to share ideas and experiences and invite comments from others.

Wikis give teams of contributors the ability to collaborate and develop definitive documents on any subject. Contributors can continually update and enhance the documents with new information.

In the next chapter, we will look more closely at how SharePoint pages are composed and the tools new in SharePoint 2010 to make that process easier.