It had little to do with wanting to know where it was, or being unable to work it out. It had everything to do with you feeling it was some kind of competition, in which you were being clever. It's supposed to be fun and people ask questions and expect answers. I think people like clues when required and those can be a lot of fun. Not there and not that do nothing to further the game. Like I said, anyone can post a picture of some obscure place with no hope of being identified, and answer "not there" to all the questions. That doesn't help the game. And even though many people have used Google to identify something, they usually wait a while to get some clues.