I'm going to go out on a limb and guess that the majority of that 19% of male respoondents haven't been getting laid in a while, so they figured no worse for the wear.
With the women -- who knows. They can shove the cell phone in their cooch, put it on vibrate and just keep calling themselves and not have to deal with anybody's bullsh!t.
I'd rather see a survey on whether men would rather have a free realdoll or their current wench
EDIT: Who are the 10 dudes who picked the cell phone???