its a subtle(and sometimes not so subtle) and great way to make cheap jibes and insults towards people you dont like, in the name of 'constructive criticism'.giving someone a dead arm doesnt hurt that much but if you kick their cat to death they wont like it, one bit.they might pretend its fine, but deep down, when they bury poor moggy in the back garden, they will have a secret cry and swear revenge.possibly.i used to do AUBL gig reviews, often about gigs i didnt even go to, based on how i felt about the people in the bands, not the music.what a scumbag.