No big surprise and quite possibly already posted elsewhere on MobileRead, but the Nook ST will no longer be produced. I checked the B&N website, and all references to the Nook ST have been expunged.
Goodbye old friend ...
ReadHere
However, I have to admit that I gave up on my Nook ST about a month ago. It still works as "good as ever" ... and that's a dubious compliment. However, my iPad Mini and "Marvelous Marvin" are an unbeatable combination. Reading is more enjoyable, and that's what it's all about.
I no longer have to go through my list of "thou shalt not ..." to prevent all the troublesome quirks that can befall a Nook ST (too many to enumerate).
So, reading goes on ...