Justin is adding more functionality to his new Structure theme:

When I designed the theme, I intentionally placed everything on a three-column grid, so that users could easily move page elements around. I’m calling these elements “content blocks.” My plan was to eventually widgetize much more of the theme, while still offering the theme’s content blocks as individual widgets. I also wanted to add a theme options page because customizing the theme can get a little tedious for newbies and more advanced users.

Somehow, I learned to create theme-specific widgets and a theme options page in two days. I didn’t expect it to be this easy. In the back of my mind, I’m telling myself, “I must’ve screwed something up.” I’m fairly certain everything works properly though.