ACMS is a 3-column theme designed to turned WordPress into a Content Management System.
Blog Oh Blog is a 3-column, widget-ready theme with minimal design.
Hope in Dark is a 2-column, widget- and adsense-ready theme with orange and black colors.
Moo-Point is a 2-column, widget-ready theme built on the Sandbox theme.
Recycled Canvas is a 2-column, experimental WordPress theme designed to gather and share mouseclick data via a specialized plugin for academic research in how people share designs, use blogs, and a variety of other purposes.