[ame]http://www.youtube.com/watch?v=5pCRh7gcAOs[/ame]
If you saw the video on FoldersInFolders, this may catch your eye here. FolderEnhancer is basically that, but a little tweaked up. You can see how it works in the video above, but basically it adds a lot of functionality to your folders, all in one. Some of the things you can do with this tweak; more than 12 icons in a folder, put folders inside folders, and many more.
Remember the days when we could only have 148 apps, haha. All these tweaks in Cydia are basically allowing our devices to have as many apps as we want. Hopefully our 16 and 32 GB models can keep up.