This is a great plugin that I stumbled across looking for a solution to the free/member blog sites. Have you ever wanted to have some content be free to the public and other content that is set for members only access. But at the same time, you want to streamline the process by which users can become members of the site and access that content. WP Sentry does the trick and then some. It builds off the built in functions of WordPress to organize users and content, but tweaks it to allow a group like subscribers to see private content while hiding any sign of the private content from the public. I see this being a great tool for groups that already have membership roles, such as churches, unions, civic groups, and clubs. But I have also had requests from bloggers looking for this kind of solution to help them monetize their content.
Plugin Homepage
http://www.peteholiday.com/wp-sentry/
