What became of the evidence that Wales was drawn into a hoax? That it was a set up? A breaching experiment within a breaching experiment - if you will?
The
evidence is still there, as
summarized in Somey's editorial on Wikipedia Review. As far as I know, nothing of substance has been done with the evidence beyond publishing it.
As you know, there are discussion threads about it on Wikiversity, on Meta, on Wikipedia Review, and on a handful of personal blogs (including this one).
To the best of my knowledge, neither Jimbo Wales nor Sue Gardner have acknowledged or admitted that Jimbo was bamboozled by User:RTG.
In the
most recent remarks of Jimbo Wales on Wikiversity, he writes, "SJ is right that I didn't seek - nor should I have, nor will I ever in similar cases - a vote of the board before taking right action in defense of Wikiversity."
So it sounds to me that Jimbo still believes what he did was "right action in defense of Wikiversity."