I can't help but think it far more effective to have nipples/breastfeeding icons in every slot but the default icon, then post with something other than a default icon in every community possible for one day.  On the other hand, I'm glad the militant boob-nazis aren't that intelligent because the only thing I find creepier than babies, and hundreds of icons thereof, are spiders and other crawly things.  Which, hey, that describes infants - maybe *that's* the root of my aversion!