One of the big shockers of the day was Valve’s Gabe Newell showing up at Sony’s E3 conference. Despite being critical of the Playstation 3 and constantly bashing it, he was “happy” to announce that Portal 2 will be available on Playstation 3 on the same day as the Xbox 360 version. The Playstation 3 version is also getting an added bonus by having Steamworks support. This addition will bring Portal 2 updates, dlc, and community support. While we wait to return to the Aperture Science Lab in 2011, lets take a look at the teaser trailer for Portal 2.