See my first post. I quoted the part that started this discussion, and I gave the link.
I think we posted at the same time or something

Anyway thanks for the link, I checked it out. Seems like they are saying banks will consider doing that, not that they are definitely doing it, so I'm not going to worry about it unless or until it becomes reality (at which case all online purchases will be made with some kind of preloaded Visa debit card type of thing and the rest of my life will be cash only, since I refuse to pay interest on anything I don't *have* to, and convenience doesn't count).
-wh.