Gaming Target has a very interesting and well written article about the big industry "merger", cleverly titled "Everything There is to Know About Activision, Sierra, Blizzard and the Merger." The article goes into the history of Activision, Sierra, and Blizzard and gives some great insight about why the merger took place and what could happen in the future.

Sure, it's a bit of history and industry information, but if you're an avid gamer, you'll find it interesting. I highly recommend you go check it out, right now.