From the Site:

For moderately sized sites (including simple e-Commerce sites), WordPress does a pretty good job as a CMS, making it easy to maintain your site, and update your content. Of course, it does this best with the help of a good theme, and some great plugins. The strength of WordPress is the community of developers who have already done almost anything you can think of with it. Here are the best plugins we’ve run across, the ones we install for nearly all of our client’s sites.

See the List