Aldarc
Legend
Nerath is more than just that for me.I love the 4E pantheon and Dawn War origin story, and the fact Mercer's Exandria setting retains both (albeit in slightly modified form) has led me to incorporate as much of the 4E lore as I can into the campaign I'm planning by inserting details that don't contradict official Exandria lore.
Hmmm... I don't recall either Fallcrest or Nentir Vale in Exandria.I don't think there is any guilt to it, per se, but most people aren't going to be familiar with it beyond maybe what's in the original Core books (which is precisely what is in Exandria).