John Galt [EDIT] removed, sponsored
3-columned, search-engine optimized, widget ready, highly customizable WordPress theme with an emphasis on usability.
Three column gravatar theme with widgetized sidebar and footer, customizable header and with twitter integrated.
Three column, fixed width, widget ready theme
TDAge is a light-blue two column theme with big, bold feed and “about” images, and large-font headers. TDAge also has easy access links to a blog’s pages and categories from the headers, and has a clean-cut pre-defined template for use as an archive summary page.