So just a direct copy of the fixed sidebar categories block into a widget? I was toying with that idea when I first built the home page. Might be an issue if you've got a lot of categories though. I can include a widget next version that is just a copy of the current block if you want? Like the Gallery albums at the top, like how it shows the latest image from each album? That actually might be a better option and more media focused then the current approach. Let me know if you have any further thoughts on this. The only issue might be if someone had a lot of categories, might need to be some kind of cut off that will link to the view all categories page. Have you considered the Tutorials app? I try to avoid as much as possible releasing new apps if someone has already built it.