An untitled URL (i.e., just a filename) is not easily found in my browser history and searches tend to find web pages, which is what most people read and link t

An untitled URL (i.e., just a filename) is not easily found in my browser history and searches tend to find web pages, which is what most people read and link to. I just did a quick search to find a NASA webpage with a link to this document, and it didn't appear among the top results AFAICT. I didn't spend much time on it, but that's part of my point: It's not easy to find.