Eberron fans: What other D&D settings (official or 3rd party) give you similar enjoyment?
Early on we saw a lot of fans of Planescape, Darksun and Spelljammer move into Eberron upon release.
What other settings for D&D (from any era), official or 3rd party, give you as much enjoyment?
For me it is the original 3e Scarred Lands (not the new version, a shadow of its former self) and Dark Sun (both 2e and the 3e material from Athas.org). 3e Ravenloft is up there as well, a beautiful interpretation of the setting with very nice books.
I am a huge fan of my own iteration of Greyhawk, but that isn't quite the same as these more niche settings.