and then there is about 17000+ people signed in crossdressers forum. Sorry for bringing this to limelight, but this "thing" about switching is largely unexplored and underexplained.
Until invention of internet this was spot issue. Suddenly whole thing explodes in exchange of ideas among the like.
Originally stated from a psychological community as fetishism of arousal imagery, it actually creates very illogical explanation of the issue that many cross dressers undergo the path of transition (MtF), in a good deal loosing their ability to do arousal itself. What could be the motivation which contradicts accepted explanations?
It looks that this can be spiced up.