Thanks, Michael. That... scares me
I did call B&H before I left for work this morning and the customer service was top notch. The guy instantly issued me a RMA with paid shipping back to them, and he said that I can either get a full refund or a replacement product (which is unlikely, giving how rare these plasmas are now).
However, I did ask him about a possible repair - they are
paying shipping from NM to NY, so that can't be cheap, maybe they'd pay for the repair itself? He said that it depends on the price, but they do that if possible. If the price isn't out of this world, I could even pay for some of the repair myself, who know.
All in all, it's such a small blob in the corner, and such an amazing PQ... but I can't live with that. Watching anything, that's way too distracting.
I truly hope there's a way for me to keep the PN60F5300. It's one hell of a TV.
Thanks for the help!