About the digital frames: My grandmother has one and she loves it. It's not one photo - We have it currently cycling over 200 pictures from recent weddings and reunions, many of family who live very far away.
If it were just one picture I would agree with Gramp - but as it is, it's the equivalent of 3 photo albums. Also, there is no cost of printing, storing, or books. And she can look at them with her hands full.
Sorry, but I'm sold on the idea. Great comic, though.