I think the plant mentioned in this article is already well known to most members here.
There are others which are known to a very select few, but you'll likely not get this info unless you're part of the circle. Concerns are valid, nobody wants to see the same bark ripping and disrespect occurring that regularly happens to obtusifolia etc. Once the cats out of the bag it's too late. I'm sure it'll happen eventually but for now the circle is closed tight.