They're just awesome. The way they're built is fantastic. And that "wind proof" thing is also pretty cool. These are the two that I bought
The star one just looks really cool. The satin chrome one I got to use as a beater lighter. I occasionaly smoke cigarillos, but having a lighter handy is, well, handy.
I also found about lightertricks which has some pretty cool things you can do with a Zippo.
So, any Zippo fans out there!