I remember seeing that when the list was first published. I do like that.
What's the advantage/disadvantage of a Lefty though? Surely (Surly) a bit more of a ballache to fix/replace if it goes wrong, compared to getting into any bike shop and grabbing a standard front wheel?
I think you should aim for something fun for the TD like my colleague Les. Surly Krampus with a lefty fork.