I found a link to the "Which Transformer Are You Quiz" at fellow AvaNaut Bryant Likes' blog.
I AM
79%
OPTIMUS PRIME
Take the Transformers Quiz
That's pretty cool!
And for those who don't know who this Optimus guy is, here's the description from Funflip:
Optimus Prime is the heroic leader of the Autobots. He is the personification of courage, strength, and integrity. His personal motto is that “Freedom is the right of all sentient beings.”
Like Optimus Prime, you are good by nature. But beware because mischievous thoughts sometimes tempt you. You are inspiring, confident, and a natural leader. The Autobots have chosen well. In addition, you enjoy being one step ahead of your friends as far as trends and technology.