I've got a PRG and might apply for a Platinum at some point in the future, but I'm interested in having a no-AF MR card (plus it would be nice to have a credit card, since PRG is a charge card).

So, what's the difference between Everyday and Blue from American Express? It looks like the only difference is Everyday gives you the supermarket bonus but Blue doesn't? (Plus Everyday has the welcome offers that Blue doesn't.) Is Everyday ultimately replacing Blue, or is there some reason they're keeping both around?