I'm not going to respond point by point to that, you took my comment to heart it seems and I didn't really imagine you would. Relax and put your boxers to wash.
In all seriousness, Sony has all the right to be cocky. I mean...It's a company running a business, trying to prove their system is going to stampede across Microsoft. Are they supposed to act like they don't think their system is better? They're developing it.
The article actually seemed humble, so I'm not sure why you got pissed off. They said they had a good day at their E3 showcase and they still have tons of work to accomplish. Microsoft releasing that statement somewhere along the lines of "Oh if you don't have internet we have the perfect product for you: Xbox 360" was so much worse.
“So if we want to be more successful, we have to earn it. We have to be more driven and focused,”
This is exactly what people should want to hear from Sony.
Also, is that site even legit? It seems like the most random blog, but I don't follow gaming information whatsoever so I wouldn't know if that's actually a popular site or not. It doesn't seem so though. Are there any other more reliable sites up with the same quotes and shit?