The Thinking Asexual has a lot of good blog posts, and much of what is written about how asexuals experience relationships is relevant to RA, particularly in regards to not elevating one type of relationship above another. This blog post offers an overview, lots of definitions and examples, and an explanation of how RA applies to asexuals, aromantics, mixed orientation sexual people, and celibates.
The Thinking Asexual questions how to create equality in relationships with the words we use to describe them. The word “partner” has a lot of meaning attached to it from the monogamous world, meaning that relationship anarchy seeks to reject. With the limited words we have, what is the alternative to partner, girlfriend, boyfriend, husband, wife, etc.?