We used this to send out emails, newsletters, etc., for our clients. It was great because we could use their templates with little modification, which saved us time! The interface wasn’t very intuitive at first - it took some tinkering before I started seeing how easy they made everything look in comparison to other solutions (e.g., Constant Contact). In addition, you can't really customize your releases when using them from release wire as far as formatting goes. However, that's not so much of an issue if all you're looking to do is post press-release style materials or similar material without needing constant updates/revisions throughout the process.