Whatever you need to tell yourself in order to maintain the level of anger you desire.
Nothing I saw from EA seemed out of the ordinary for a company trying to sell the game they made. Unless you expect companies to only promote games that meet certain quality standards when they are released.
I mean, look at Aliens: Colonial Marines. From my perspective, it was in much worse shape than SimCity upon release, and I don't see RPS coming out with stories about how the game has disappeared from the limelight.
Honestly, I feel like people got so angry about SimCity to deflect their own responsibility for the purchasing decision they made. No one forces people to buy games on release day, and everyone should know that the smartest thing to do is to sit on a new game for at least a couple of days to let any issues arise. That's the responsible thing to do as a customer, and obviously it was something many people chose not to do.