Just picked up a lens of craigslist – Canon 16-35mm f2.8. Even on my 1.6x crop DSLR it is amazingly wide. I took it out for a little spin this afternoon while walking the neighborhood with the family. I knew it was wide angle but I’m amazed that I was able to get a shot of an entire house in it. I have to say I lucked out and it looks like I got a good copy. I’ve had decent luck with craigslist. I would like to think I got a fair deal. I’ll be posting the pictures on my Facebook fan page if you’re interested in checking them out.