Light rail and subways (U-Bahnen) in Germany are to a railfan what Manga and a barrel of hand cream are to a 14 year old white boy. Since our interests cover not just subways but electric railways in urban settings, we've tried to be discriminating without omitted out any potential "good stuff". Many lines are blurred in this rail oriented country where even small villages have their own trams and light railways. You be the judge. You can also be the jury and executioner.