I created How do I add MP3/etc support to my *nix desktop? as an experiment to see how this sort of question would work.
Does it make more sense to have one question with a bunch of answers, where hopefully one good answer per-distro/os floats to the top? Example: "How do I add MP3 support?"
Or is it better to have the question asked multiple times, once for each distro/os, so that the asker can confidently pick one answer is the best? Example: "How do I add MP3 support in openSUSE?"