The Panasonic DMC-GX1 was a popular little Micro Four Thirds camera only released about a year ago. At 4mp burst mode, the camera can capture a fast 20 frames per second. Besides the built in pop-up flash, the GX1 still offers a hot shoe for attaching a more powerful external flash. The camera can also accept an optional EVF attachment. If you're looking for a small handheld MFT camera, B&H currently has the DMC-GX1 on sale, for under $240 (body only) via B&H (click here).
Panasonic DMC-GX1 MFT Camera
[Update] Just overnight the camera dropped another $50 dollars down to $199 (body only) via Amazon (found here).
Panasonic DMC-GX1 MFT Camera - via Amazon
This is great deal on a small travel photo camera. Often when i'm trying to figure out the quality that can be achieved from a certain camera or even Camera + Lens combo, i'll jump over to see what images have been captured by doing a Flickr search. There are some really amazing images coming from the Panasonic DMC-GX1, and you can check it out at Flickr (click here).
Images from Panasonic DMC-GX1 MFT Digital Camera - via Flickr.com