So I want to be more active on DW...

Since ti seems all the cool kids are doing it, and since I don't want to leave this account languishing without any real use (though I could say that of a bunch of my online accounts), I've decided to make DW my main account and cross-post to LJ from here. I'm also hoping there's more activity here on DW, since my LJ feed is pretty quiet these days.

So can anyone recommend people or communities to follow? I'm interested in:

• Avatar: The Last Airbender fandom. White Lotus is the only ATLA-related community I've joined on DW and I'm curious if there are others that people like.
• Writing, particularly about the craft of fiction-writing.
• Book reviews
• Roleplaying, particularly indie roleplaying.