What I don't like about Arch is that it doesn't provide debug symbol packages, which makes it useless for providing crash bug reports for programs written in compiled languages unless the user is willing to recompile them. IMHO general-purpose distros have moral (or at least pragmatic) imperative to support the development of the software that they ship, and making sure users can file decent bug reports easily is an important part of that.

Meanwhile, other distros have gotten to the point of automatically installing the right debug symbol packages right from the crash reporter built into app suites like KDE's to generate useful backtraces.