Hoping to get your virtual PS3 world experience on by the Summer? Not so fast. The promised open beta for Sony’s Playstation Home service has been delayed yet again. Sony had been promising to deliver the Second Life-esque experience by the beginning of the summer, but is now saying that they need to extend the private beta testing phase until Fall 2008 in the interest of working out all of the kinks. So sad. To its credit, the company seems committed to releasing a fully fleshed out product, as opposed to rushing a half baked experience out the door, but that’s little consolation for anyone that has been patiently waiting to go Avatar crazy on their Playstation 3.