I just read a short story called "Audio Tour," by Patricia Marx. Really short and nice, but I couldn't decide if it was 1st or 2nd person POV. Basically the short story is you listening to a guided tour through an apartment. It sometimes feels like 2nd person, because it has sentences like "You will notice that blah blah," and "You should then proceed to..." (I just made those up), but the voice giving the tour (Debbie) also refers to herself frequently throughout the story, saying "I happen to know," or "I believe," etc etc... I'm really just curious what sort of POV this is, as I may try to write something like this at some point. Cheers.