Should questions about a specific version of something have both the general tag of it and the version tag, or just the version tag? For example: If my question is about Windows XP, do I tag it [[windows]]+[[windows-xp]], or just [[windows-xp]]?


  [windows]: http://superuser.com/questions/tagged/windows
  [windows-xp]: http://superuser.com/questions/tagged/windows-xp