Which LMS do you use and why?

If you're looking for something intuitive it's probably not for you. They offer online training but it's time consuming and difficult to manage (in my opinion).    If you are a dedicated Professional Development person who does nothing but course development and posting and who works with Taleo every day, it may work, since you can become familiar with their many websites and the proprietary terms they use.   Bottom line, it's probably a good product but offers more than what we need on an occasional basis. We're looking for something a little less complicated and more intuitive with less of a learning curve.