Every single time I see a Surly, I chuckle. Partly because they look a little bit silly (but that's a good thing IMO, as a lot of bikes nowadays just look plain boring), and partly because they look like they'd be so much FUN!!!
I'm seriously thinking about getting one of these beasties when we move into a bigger house. Only got room for 1-2 bikes at the moment and that limit was reached a long time ago!