LOL, it's because AFC has bankrolled two programs on 7 in Adelaide - the Crows Show and Footy Plus. And as such, they are helping 7 Adelaide remain relevant by producing local content and keeping the network above water.
It's more of a 'the enemy of my friend is my enemy' type deal.
Remember, this isn't a Channel 7 vs Port feud. It's just a Channel 7 Adelaide vs Port feud.
Disgraceful.. wouldnt happen in any other state of this country. You really start to understand the meaning of pissant state with these sort of antics.