Here’s a clue: It’s actually working rather well.
Why?
Whether consciously or (much more likely) not, the Church has followed the sagacious counsel offered on 20 January 2011 by a columnist for the Deseret News:
“Anti-Mormon mockery can actually lead to teaching moments”
I have it on excellent authority, by the way, that the second then-forthcoming play to which the author of the column referred was, in fact, Trey Parker and Matt Stone’s The Book of Mormon.