[randomdata]

> changing the name does not solve the problem that people searching for "xscreensaver" in the app store will not find it if it is released under something-that-is-not-its-name.

With the recent App Store search result changes, this may be of little help anyway. If you search for the name of my app, for instance, it comes up near the bottom of the results where nobody looks. I went from averaging multiple downloads per day to just two sales since the changes were put into effect.