Has Anyone Used Pandoc?

I am getting ready to format my new novel “Death of The Fairy King” and someone suggested that I look into conversion software called “Pandoc”. If you go into the site, it does have a section on eBook conversion but, after going through forums and blogs online, I don’t see any mention of this software among Indie eBook authors.

The homepage is located at:  http://johnmacfarlane.net/pandoc/

Has anyone used this for their eBook and, if so, what is your opinion?

Your feedback would be very welcome:)