All of my
photos were taken with a $100 point-and-shoot camera (14mp Samsung PL-210 with 10x optical zoom). Of course, some will say that's obvious, but I say don't underestimate the capability of a camera that can fit in a pocket.
As for the whole camera vs. phone thing, I carry a Nokia 6030b with no camera. If I want to take pictures, I use a camera because that's the job it does best. If I want to do computer stuff, I use a computer because that's the job it does best. If I want to talk on the phone, I use a phone, and that phone is better at being a phone than any smartphone (audio quality is better, battery lasts up to 10
days without a recharge, I've dropped it hundreds of times without breaking it).
Slider... <sniff, sniff>... you stink.