See: You Be the Jury, The Amanda Knox Test
While we hear about Bayes' Theorem being under threat in some courts, it is nice to savor the occasional moment of rationality prevailing in the justice system, and of mistakes being corrected.
Congratulations to the Italian court system for successfully saying "Oops!"
Things go wrong in this world quite a bit, as we know. Sometimes it's appropriate to just say "hooray!" when they go right.
Discuss, or celebrate.
They -- and their lawyer -- have a pecuniary incentive to seek a verdict against Knox and Sollecito, since it would entail the imposition of monetary damages in the millions of euros. Needless to say, Rudy Guédé's financial rescources are almost certainly not comparable to those of Knox and Sollecito (even though the latter two aren't themselves extraordinarily wealthy).
Of course, this probably doesn't directly pass into their conscious motivation; but it still likely affects their judgement.