MojoMojo is a Web2.0 wiki with AJAX live preview, hierarchical structure, tags, diffs, pluggable syntax, permissions/ACL, attachments, RSS feeds, a photo gallery, edit conflict resolution via 3-way merge, themes/skinning, localization, built-in full-text search, and a reverse index. Since it's built on top of the Perl Catalyst Web framework, MojoMojo supports any Web server, and includes its own standalone one. It also support any database backend supported by the DBIx::Class ORM, and has been successfully tested with PostgreSQL, SQLite, and MySQL.
iWiccle is a Web 2.0 framework platform and a hybrid CMS community builder for developing Web sites. Specializing in social networks, blogging sites, and online Web communities, it lets you easily create standard websites with Web 2.0 features, blog sites rivaling other blogging systems, communities and groups with social networking, portfolios and presentations with interactive features, photo galleries, link directories, searchable content Web sites, news portals, article repositories, storybook sites, and video galleries. iWiccle is built atop the host-independent and eco-friendly Wiccle CMS Framework, featuring over 10 modules, a content management system, multi-language and templating support, Web site and page builder tools, admin control panels, module and page layout cloning, top-level scripting, and much more.
MediaCore is a media-focused CMS. It features rich video and audio support, YouTube/Vimeo integration, HTML5 video, support for the iPad/iPhone, podcasting, iTunes RSS generation, user-submitted content, an embedded media player, and searching. It is highly customizable. There is both a front-end for users and a back-end for administrators. Users can browse videos or podcasts. Users can search for videos by topics and tags. Users can upload videos to the platform; administrators can moderate newly uploaded videos. Administrators can add video, audio, or podcasts. A comment platform for moderation is built-in. Podcasts can be video or audio. It also has automatic iTunes feed generation, automatic RSS feed generation, and feedburner support.