Naraka seems to be rather ok as well, from the few times I've visited. And while they sorta-kinda support Nekos, they do ask that you don't try to roleplay a cat in a human body, or a person with a cat mentality. The term they use is Hybrid if I'm not mistaken, and that in essence is a geneticly modified human who posseses some animal characteristics. It's another Furturistic "Dark RP", but done rather nicely with a quite fun backstory in my opinion.
NARAKA: Welcome to Naraka...