Like words? Ore are you more a fan of pictures? Don't worry, there's something for everyone to enjoy in the conclusion of Valve's new comic, Portal 2: Lab Rat , which is now available for your reading and/or picture-looking pleasure.Also of note for time-keeping enthusiasts: the calendar experts here at Valve have crunched some numbers, and have conclusively decided on 7AM EST, April 19th, 2011, as the exact moment that Portal 2 will be available on Steam. That means you've got a finite and rapidly shrinking window for being able to tell your friends, "Oh, is Portal 2 out now? I wouldn't know. Because Iit." Look us in the eye and tell us this isn't something you'd like to be able to tell your friends. You still can