I wouldn't be surprised if late 2011 or 2012 saw something for Eberron, like a Sharn or Xendrik Campaign Guide.
I won't be surprised if no 4e books come out in 2012 at all.
Just saying.
I wouldn't be surprised if late 2011 or 2012 saw something for Eberron, like a Sharn or Xendrik Campaign Guide.