I always liked to think that it was just incompetence rather than corruption. The former is annoying but overall will balance out - sometimes things will go for you, other times they won't.
But corruption...if there was some money exchanging hands to prevent a Liverpool win yesterday then...what's the point of following any of this?
I don't think Arsenal are uniquely targeted, why would we be, I remember that Hull FA Cup Final and the sheer number of penalties we were denied, just clear penalties.
It did make me think something was going on to try and stop us winning.