i am on both sides of the fence here.
i dislike cutsie titles, and sometimes i title things untitled, and sometimes not.
if i title the photograph it is because i am trying to have the viewer see what i want them to see (direct them.) it doesn't matter if it is a documentary image of a building, a place, a portrait ... whatever --- the title has to do with what or who is the subject or what i want the viewer to think the subject is about (sometimes its the image, sometimes its a feeling, sometimes it is an illusion.) at the same time, i've also made armloads of photographs that i have called "untitled", because i don't have a title for them. they are abstract and can look like different things to different people (like looking at clouds or a rorschach test) so i don't bother. i know what these things are to me, but what i think doesn't matter (sometimes, its about them not me.)