I voted 'other'.
I have to vote for
Kaidan: a Japanese Ghost Story because it is my homebrew and now a commercial setting with the first of three intro adventures already released - The Gift, Curse of the Golden Spear Part 1 for the Pathfinder Roleplaying Game.
Being Japan-inspired its everything I loved about Oriental Adventures, while its also a fix for everything I didn't love about Oriental Adventures. Its not Ravenloft, but in its own eastern sensibilities, it 'really is Ravenloft' with a different set of twisted rules.
Yes, its true it's a hard place to live, and you will surely die... but then you will surely come back through reincarnation or as a ghost, that's a guarantee! Nothing more fun than multiple lifetimes of misery and horror!
And I'm not alone in loving the setting - the print version is yet to be released, but the PDF of The Gift, has gotten four reviews already and all of them 5 star!
GP