Dammit! That's what I hated about the Civil War. I actually didn't know that happened until I search the internet for it. I cried.
The World War Hulk is basically another one of those corssover, like Dekared said, similar to onslaught of the x-man. This time the heroes will be facing the Hulk. From the ourside you will see that the Hulk is the bad guy, but after reading the Planet Hulk saga, you can see that his actions are justified. Imagine how you'd feel after you've been kicked out of the planet, send off course the intended planet they intend to send you, spilled your blood to survived and getting what you finally wanted, just to be screwed over again by the guys who kicked you out. Like I said, pissed is an understatement.
I've not heard much about DC these days. I did enjoy the several classic titles more specifically batman. DC didn't grab my attention much like how Marvel grabbed mine. Also, I'm currently enjoying the Savage Dragon series by Erik Larsen from Image. Really unorthodox story but really enjoyable. Hey, where else do you see the Devil kicking God in the nuts.