Hi, Michael,
Does Aperture allow you to add comments to a photo you print out? I think he just wants to be able to print out a picture he takes and post it at his lodge, so he would like to be able to put in a description of the picture and include some wiseass comment.
Personally, I just use Pages for that. But he's coming in from Windows (he's only had his Mac 3 weeks), and I am loathe to admit that there's a program like this for Windows that somehow does not have an equivalent for a Mac. Never mind the other stuff like CAD programs, etc, that are a little more esoteric. Something that counts as part of the "digital lifestyle" should be available for Macs.
If I don't find anything by tonight, I'll just tell him to use Pages.