Agreed, if it's a site of particular interest be it a park, monument or building then yes, location details are a good thing. I guess it comes down to the context of the shot, I am a big fan of titles as it is an extension of the creative process. So in simple terms, if it's a shot of a building, historical location or site of interest then location detail. If it's a shot of a reflection in a lake, close-up of any kind and/or abstract, then a well thought out title should be used. Just my personal take on it all.