I use Komento on all of my site content, including EasyBlog, EasyDiscuss and K2. I have recently added JReviews for a directory, and would love to have a consistent comment function across the whole site. For now I have turned off the JReviews comments, but at some point I would really like to turn it back on. JReviews uses the Joomla content structure, so hopefully this means it's easier? Not sure, but would LOVE to see Komento on all areas of my site.