We have released the flare9.com system  demo out for public view. Again Flare9.com is powered by wordpress, yet we have made changes to the system to suit the needs of our model, most notable is the multi page type w/ multi editable regions plugin we have created. This plugin hacks the default tinymce editor and wp template system to allows us to choose from a variety of content formats (2 column equal width vs. 2 column left side 75%) and allows tinymce to power content editing in both those regions. Here is a quick preview

You can take the demo for a spin here.