The Web 2.0 advantage

For now, web 2.0 is commonly used in blogs, social bookmarking sites, social networking sites, wikis, forums, and any other websites that are commonly found in the internet.

Web 2.0 is an advanced form of the World Wide Web. The advantage of this form is that it may grab more users and make them focus on the website they liked. Designs used by Web 2.0 are more realistic compared to the old layouts from the previous forms. Other features like tag clouds, valid XHTML markup, RSS, are also commonly seen in this form.