Just a quick message to share my thrill of the SuperFlexi module. It is extremely easy to build small widgets and content layouts for end users using this framework. There are endless possibilities for adding jQuery widgets to your site that end users can actually manage. Or maybe its just layout grids and fancier displays of content that simply can't be edited in the HTML module without source code skill....SuperFlexi allows you to wrap the code up and allow end users to only edit the copy.
The easiest way to get started is to copy and existing solution and build off of the examples. You do NOT need to be a developer to build these solutions.Give it a try. MojoPortal doesn't have a ton of modules but with SuperFlexi you can build what you want.