possible theory for delay:
im guess most of you have seen the "would you rather...?" saints row 2 trailer
well im thinkin R* has delayed it so it comes out in November on par with saints row 2 for revenge.....
if it's true then im gonna lose big respect in R* because thats just being wankers because i say fair play to SR2 making a joke at GTA4 because the sever lack of features in this game is a real killer