Hi All,
First, great work on the new Viewer! It's good to see that movable/resizable widgets was carried over from the forums and there's a better look and feel to some important, though often overlooked components (having the base maps represented by buttons and the overview map accessible via an arrow in the bottom right corner - very Google-esque and makes the user feel already familiar with the interface).
With that said, though, it would be nice to see a revamp to the functionality of existing tools. Search (text and graphical) should be more dynamic opposed to relying upon specified layers/queries in a back-end xml file.
Print is another one that's caused me a lot of problems. My clients often want Bing Maps/Google Maps/Satellite Imagery in the background with their custom data on top and various map elements - an import one being Legend - printed to scale. There was a code sample for dynamic legend that someone provided, which I extended, but I feel that this should be included in basic functionality. Furthermore, the print quality that comes out could be a lot better; it would be helpful to have a Flex Version of LayoutSOE.
Overall, I will still continue to use (and extend) the Flex Viewer and feel that this one is a step in the right direction. Keep up the great work and continue to raise the bar!