Oh yessss. Izzie was well aware of it and liked the little experiment so much that she wanted to do her own bit of promotion.
Izzie actually first looked at that picture and thought - things are not what they seem - based not on the usual criteria of questioning everything or Izzie's own view on the subject or even abhorrence of such actions but purely on 'serpent instinct' that the bitch with the backhander just looked so very 'Bushy'.
which when reading all those comment turned out to be not so far from the truth.
Iz just added that inflammatory title to confuse and confound her friendseses and pretend to play along with the game.