XOOPSCubeLegacy​/ModuleCompatibility​/Pico

Pico is a powerful module to manage all sort of content, wrap html, tags, even create and manage html forms. Include content from other instances (module easily duplicable) and manage comments with D3Forum. It's also possible to extend with module "Tell a Friend"
You can get from the same developer site the rich text editor FCKEditor
And extend it with KFM, an ajax file manager/browser which can be used
as a plugin of FCKEditor.
http://kfm.verens.com/