Hoofei has released his fouth theme called Hoofeiv4. He is currently using it for his blog, and so you can see a demo of it there.
It is my 4th wordpress theme. Hoofeiv4 is a two columns wordpress theme with colors blue, green and white. It is simple and clear.
The theme requires Gravatar 2, but is not packaged with it. The theme looks really slick, and very web 2.0.
Check it out at Hoofei.com.
NOTE: I have been notified that there are some graphic concerns with this theme. The comment submit button has been stolen from our own DesignDisease, and other graphical elements seem to have a very Fresh look to them. This brings up a good question on theme copyrights and whatnot.