I got the Dash about a week after it came out. Here are my thoughts.
1.) Cute phone...very stylish
2.) Too small to fit in your hand and slipps out easily
3.) The opperating system is too damn slow
4.) Volume strip is way too touchy...even after you play w/ the settings
5.) Too frail. I lightly dropped mine on concrete a month ago and it totally messed up the screen.

I dumped it and went back to the Blackberry. I miss the camera, but oh well.

Cool phone, but just not practical for a power-user.