Warner Bro’s have been cought registering some new domain names relating to the Dark Knight himself.
Warner Bro’s are the publishers behind Rocksteady’s utterly amazing Batman: Arkham Asylum and the upcoming Batman: Arkham City, so they certainly have a good track record behind their names when it comes to thw Dark Knight. However, whether Rocksteady have anything to do with these new names is unclear.
It should also be pointed out that domain names get registered by games companies on a continous basis, and quite often never get used.
Both domain names refer to the “Hush” storyline featured in the comics:
For more information on the storyline check out this link: CLICK
WGB, Home of AWESOME Reviews 
They’re already registering domain names for possible games eh? They haven’t even released Arkham City yet.