Portal 2 now has a comic called Lab Rat. It features Chell, Companion Cube and some other guy that told Chell something important in Portal: the Cake is a Lie! The comic is awesome and I really think that any fan of Portal (and any fan of comics in general!) should check it out!
I have played Portal 2's single player campaign and the entire thing was amazing; now, I'm playing the coop campaign and it's going extremely well! I never imagined that multiplayer of any kind would work in Portal, but it does! Here are a few screenshots from the first level of the single player game that I took.
Portal 2 has a few secrets hidden with its levels; there are some that aren't all that cool, but most are mysterious and need to be solved. One is of the Rat Man - the guy that left messages telling you that the cake is a lie, and there is a strange message that makes weird sounds. Another is of the Borealis itself, or at least the word, anyway. The final is Adam Foster, a mod maker in the Half Life 2 community, has a secret developer commentary hidden in a strange room; it is another strange message.
The ESRB is going to auto-rate some of the DLC and other games being released soon; this will save a lot of time and money for everyone. Basically, they're going to ask multiple choice questions and determine a rating based on an algorithm.
I think this is awesome! I really hope that it goes well for the ESRB, even though they really should have done it a long time ago. They should have started when expansions started being released for games, years ago. All well, at least they're going to do it now. There are too many games being released these days for them to rate all of them with actual people being there.