Hotaru CMS is open source CMS software written in PHP. It lets you easily run your own bookmarking and social voting based site such as Digg or Reddit. Hotaru has over 100 plugins to choose from and are supported in our forums. Hotaru CMS is designed to make running a site fun and rewarding. Use Hotaru CMS today to create your own bookmarking site and build a site where users engage each other in a positive community.