With all due respect Mach, you are totally distorting Mignini and the court.
The simple fact that Mignini tried to create this non]existent contrast that Meredith was some kind of Madonna and Amanda as some kind of whore proves it. Meredith and Amanda's sexual history is totally irrelevant to this case. Neither are outside the norm of 20 year old women/girls.
Yet Mignini did everything he could to "slut shame" Amanda. Portray her as sexual deviant capable of anything. How many times did Mignini refer to Amanda as a she devil? Countless.
But beyond Mignini, is Italy's obsession that teenage sexual exploration had anything to do with this murder. I can't believe that the ISC decided to resurrect the sex game gone awry theory.
Frankly, many Americans are prudish and puritanical. But then again Americans are also portrayed as wanton. It really depends on where you live in the US. There is a big difference between San Francisco and say somewhere in the buckle of the Bible belt. Italy also has that Yin and Yang with Dolce Vita and the Catholic Church.
If I mistakenly said that you specifically was a prude, please forgive me. But I do believe that Amanda and Raffaele were persecuted by sexual prudishness.
Yes I see it's your belief. But in my opinion your belief stems from prejudice and ey-blink (you have very strong negative prejudicies on the whole justice system as well); and you belief may come to face its emerging contradiction if you get close to look at details, such as the observation made - involuntarily maybe - by Mary H, that sheds light on little things like the actual attitude of Mignini towards Knox's sexual habits.
Then Mary H goes back to cover her lapse with big layers of super-structures and moral equations. But there are obvious clues that the court talks about Knox's sexuality are merely functional to build the accusation scenario, they are perceived as normal by Italians, and by Mignini as well; the prosecution (but also Micheli and Massei presumed a sexual motive by Knox) are not prosecuting Knox out of sexual prudishness, they are talking about sexual behaviors because that is the theme and the context of the crime. The idea that Italy has a specific cultural problem about "teenage sexual exploration", is, in fact, something of your personal guss and inference; certainly might have to do with some prejudice or personal representation that you may have about Catholicism or about Italian society.
In fact, the US and the British societies are - in my opinion - much more concerned about tenage sexual behavior than Italians. A prime minister that goes with underage prostitutes would be unbearable in the UK, but Berlusconi hosted sex-parties with tens of girls in his Roman apartment overtly under the public eyes, for years (the first one known to be underage was 16-years old Noemi Letizia; but that went on for years long after that), but the interest expressed by Italian citizens for the issue was minimal. Interest remained close to zero until one specific event occurred, as judges discovered that one of the minors was a prostitute and she was taken under police protection, Berlusconi corrupted the police tu turn her over (to a prostitute "friend" of hers) and "convinced" them by telling them that she was Mubarak's niece. This triggered an investigation for corruption.
These kind of things are the background of Italian society. The behavior of Amanda is irrelevant and ridiculous in comparison the actual actual average sexual behavior of Italian girls. Knox was sexually clumsy and shy and probably rather inexperienced. She was never portrayed as nothing close to an experienced whore (Noemi Letizia-style).
Amanda Knox's behaviour was described as disliked by Meredith by her roommates' friends, and described as objectively over-the-top, awkward or strange, her sentimental and sexual relations was a main filed of this strangeness. She was described like that, and as annoying, by people of her age, who were not even Italian, not by Mignini.