That's a whole different matter, but I appreciate the straw man that you've built. I made no judgement on whether the pictures were appropriate, but merely about whether they were salacious (which was a charge levelled at them by some).
However, now that you've asked, I don't think they should really have agreed to be photographed like this for this magazine feature at all. They shouldn't, in my view, have become part of the story. It might have been appropriate for Deanna to give a short interview and maybe one interior photograph (in her hotel room, for example) and for Ashley to have maybe supplied a short one-line quote.
But they shouldn't have allowed themselves (or been allowed) to be photographed at all these locations in Perugia, as far as I'm concerned. However, I'd utterly disagree with the Kerchers' disagreeable lawyer, Maresca, that the very act of the girls posing for a photo in front of the cottage was "macabre". That was a ludicrous comment for him to have made.
And therein lies the truth about the "PR juggernaut" that some are convinced is behind the Knox/Mellas family. The Gente interview and photos took place in mid-2009 - yet seemingly the family just winged it in Perugia and consequently made some potentially less-than-ideal decisions. The simple truth is that Gogerty Marriott does not manage the family's PR effort - it simply serves as the conduit between the family and the US media. AFAIK, pretty much all the interview requests in the US have been one-way: from the media to the family. I believe they were inundated with requests ever since November 2007, and Gogerty Marriott acts as a barrier and arranger for such interviews and appearances. Nothing more or less than that. Exactly as the company states on its website, in fact.