I'm not a huge camera geek, I use what I have and don't get obsessed with buying stuff. My main camera for work is the Canon 5DMKII, but it's too much to carry around all the time for fun shots. Last year I picked up a Lumix GF1 from the new-ish "Micro 4/3s" format. This format is amazing for a 'walk around' camera. The lens is fast (f1.7) and the files are great for a camera half the price and size of a DSLR.
Here are a couple of shots from the past few months. The fast lens gives me the look I like for portraits as well.
This will be my last equipment post for a while. Promise!