I'll be on vacation through the end of the year. Don't worry, Grey Matters will return with new posts on January 3rd, 2010!

I did arrange for some help with the Timed Quizzes post, so updates on that post will continue as normal.

In the meantime, look around the site via the menu at the top, or explore the blog entries, which go back to March of 2005, via the menu on the side. You may find something on the site you never knew about!