Features Create flexible, easily maintainable web sites using dynamic authoring and static serving.
Separate presentation from logic and data when using with servlets. Use the same system for static and dynamic content. Better Templates for Everyone were designed to make it easy to maintain a web site. Using dynamic pages for everything is overkill. You might desire to give many of your pages a fresh look every once in a while, but from day to day, the contents of the pages stay the same.