I just upgraded to the X30 after three years using the X10, which I loved. The X30 has a great digital viewfinder as well as the articulated viewing screen on the back of the camera. These cameras are a joy to use, and I love the image quality, which is more film-like than any digital camera I have used.
I have begun posting photos in my gallery and have a new folder for X30 photos, plus my ongoing X10 folder.
My son inherited the X10, and I miss it for its simplicity.
Tom