Machiavelli said:
The claim (testimony) is that Amanda Knox had a scratch (the information is not about what Meredith did).
I have no interest in playing your little games.
Arguing with Machiavelli is like trying to nail jello to the wall.
There is no reason for Machiavelli to even bring up the well worn out factoid of the phantom scratch on Amanda's neck, if NOT for the implied allegation that Meredith had scratched her at the attack.
However, reading Machiavelli is a master's level study on rhetorical escape routes.
My favourite is when he accuses Knox of trading sex for drugs, particularly with Rudy Guede. How does he know this? Because he claims that there's the name of a known drug dealer in the call-list of her mobile. And that guy has a name, which, apparently, can only be said in "air quotes".
He then relates this to three others who a couple of years later were busted for drugs. Still, what does this have to do with the murder?
Well, first Machiavelli says nothing. All he's trying to do, he claims, is to establish that Guede and Knox are the same "kind" of person.
Then..... and one can envision him mischievously looking around checking to see that the rhetorical escape routes are all covered.... he risks it, because there is no reason to even be going down this rhetorical route if NOT for some connection to the murder:
"Oh, and by the way, this then leads credence to the theory of a drug-fueled sex party which led to the murder." A'hem.
Another - regardless of whether or not Mr. Kercher and Barbie Nadeau are factually correct about a "controversial" Satanic-rite theory being advanced by Mignini.... the fact is that both of them write about it. Yet, even mentioning that, one gets accused of using them as "human shields".
WTF? Is Machiavelli then using Laura as a "human shield" because he now finds it factual that Knox has a scratch on her neck, because Laura once said that!? (I'm going mental. I actually used real "air quotes" before typing "human shield"!)
It is a master's level course in on-line rhetoric trying to keep up with Machiavelli's latest.