First of all I'm obligated to toot my own horn. A lot of you already know that I've been running a community somewhat similar to ASMR for over a year now. It has familiar things like a debate area and a vent area. http://www.dotmoon.net/
.moon is all-fandoms, however, so if you want to stick with something Sailormoon-centric I can recommend http://www.smfanfiction.net/ and http://www.sailormoonfiction.com/.
I'm still working on getting in touch with Andrea about possibly rescuing ASMR's library.