Canon Digital Elph. I use an SD780. Tiny and easy to use.

As a shutterbug, I'll say it has two drawbacks, speed and low light.

Most digital cameras have a noticeable shutter lag. I've seen better than the Canon but not in such a compact package.

And such a small lens does not let a lot of light in so the aperture can't deliver a much depth of focus or fast shutter speeds in overcast conditions.