At the end I had over 2900 installs, but as near as I can tell only 300 active users after 6 months on the market. And in case you were wondering, never made $0.01 on it. The only way to make money is to put ads or charge for the app, neither was I willing to do. It was a project for fun, not for public abuse.
You can still download it direct to your phone from my download page, as long as you check the box in your settings->applications->unknown sources menu on your android device. That allows you to install apps from other than the google market. Just navigate your phone to
http://code.google.com/p/arduino-java-xyzcnc/downloads/list and then click on SiFishBlinky.apk
or go directly to:
Here is my wall of shame :-#