Reading the words of Sarah Stierch, someone could assume that a picture 
of a naked male is fine. Do we get more female contributers by treating 
them as some special, out of the oridinary? At the last meetings in 
Germany i met several women, most complaining about this rather "useless 
campaing", that they even found "discriminating".

Back to the topic itself. Did you even know, that half of the mangaka 
are females? Works like "Kodomo no Jikan" are written by female authors. 
Sexuality is a primary topic. No one could life without it. Depictions 
of sexuallity are known for thousands of years. And that is the point 
where i start wondering. While old works are seen as something relevant, 
new works aren't. Why not? They are from our time. In the time we life.