Here are some cool plugins for Revolvapp. See how to create your own plugin.
Insert predefined variables like [%username%] in the content.
This plugin adds the ability to reorder blocks or elements in the editor.
The Style plugin creates a dropdown list of predefined styles that can be applied to blocks or elements.
The Code plugin allows to edit separately the code of each block or element in the popup.
The plugin adds select input to the link inserting popup and from it you can select predefined links.