Well, Jonathan competed in the 2010 Game Chef competition which is still underway. You can check it out at the Game Chef website. His entry is called Over The Wall
However, he also managed to go over all the games and review them. Here are the links to all the reviews.
Over the Wall
First Impressions Part Deux
First Impressions Three
My There Are A Lot of You
Keep on Coming
Around the Last Bend
Are we there yet? Are we there yet?
Across the Universe or Finish Line
As usually you can read more about Jonathan’s thoughts on game design over at his blog.