Since you learn something new every day, and I learned two things today, I am going to take tomorrow off.
First, I learned about this interesting cross-platform, web-based drawing tool called gliffy (you can see a demo video).
The second thing I learned about are funkenrings. Penn Gillette suggested it to mythbuster Adam as an inexpensive way to add sparkle to the practical jokes on the electricians and sound people. Funkenrings are discussed about 34 minutes and 50 seconds into this interview of Adam on Penn's defunct radio show.
Tickets are on sale for the Mythbusters' Fresno State visit on 12 February 2008. If you are really into this, you can see Penn, Adam, Jamie, and Kari on YouTube.
I'm kidding about taking tomorrow off :)