That's really the rub, isn't it? It all boils down to did the camera have a manufacturing problem regarding the SD slot, or did I break it? Me, being someone with 17 years of digital photography behind me. Somehow, inserting cards into cameras, readers, laptops, tens of thousands of times, I'm such a dipsh*t that I just took that piece of plastic and rammed it in there in order to render my camera unusable.
Believe me, I took no pleasure in exposing all of this, I have better things to do with my time. The thread at dpreview.com has 85 replies. People were offering to phone them for me!