I suspect an April Fool:
Cevfbare a+1 gnxrf gur ung sebz cevfbare a naq chgf vg ba uvf bja urnq. Gura nyy cevfbaref (ncneg sebz cevfbare 1) thrff gur pbybe pbeerpgyl!
No April Fool here.
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.