I will guess though, that Peta and Sky have a mutually agreeable relationship - she gets the viewers Sky gets the viewers Peta makes a quid Sky makes a quid.
As alternative media outlets, I doubt Guardian readers or ABC listeners (all forty seven of them) are likely to be neutral enough to hear what Peta presents, without going off on a lefty rant so, as much as those orgs would love to have her ratings, their viewers just couldn't handle and their producers' heads would just explode.