you know, not to go too far OT here but I don't 
get Germany's pattern of banning.    I was in Heidelberg (Griswoldlike pilgrimage to the ancestral home nearby in France) and wandering...it was probably like '93, '94.     And I turn a corner and here in this courtyard is an open-air porno market.     It was like a farmer's market,  but porn.    One entire stall was shirts with different sex positions on them.     That's ok, but certain books that cover incest or whatever are a total no-go.
But then again Europe is that way with sex in general.     Screw yourself silly, but just with the government-approved, and while we're at it you can only name the resultant baby from this state-approved list.
Oh, right, youtube thread: