I moved away from Fedora because I got bored of waiting for the bugs I filed to be looked at. One in particular remained unassigned for several months and spanned two releases (f18 and f19).

Whenever I file a new bug in Ubuntu, there's no guarantee that it's going to be fixed, but at least somebody takes looks at it and tries to help.

No matter what the plans are for the distro, if the support for it is lacking, it won't matter which use cases are covered.