If you like Nikon and are a pro, maybe check out the P5100: all the good features in a smaller package. From what I read, the Nikon P50, while similar, is not as good.
I have a Canon A720IS, and it's pretty nice, good features in a inexpensive camera. If you are interested in more quality in a small package from Canon, it's the G9 (or G7 to a lesser extent).
I also read some good things about the Fuji F40 and Lumix LX2.