If you've dropped by Sony's official PlayStation.com page lately you will see it's been overhauled, and now sports a new look and promos including LittleBigPlanet, MotorStorm: Pacific Rift, and Resistance 2 for PlayStation 3.
In addition, Sony has updated their official PlayStation Network page showcasing new PSN Store content and including official PSN Blog posts.
Finally, as pictured below, Sony has added an official PlayStation Home page which also includes posts from the official PSN Blog, videos, and screenshots.
To quote on PlayStation Home: Expand the depth of your gaming experience through dedicated game spaces, mini-games, game launching features and themed items in this immersive 3D world. More PlayStation 3 News...