I propose we just all adopt the "+" sign. If we're going for ultimate inclusiveness, why not just get rid of the individual letters entirely? Otherwise we'll just keep having new groups that want to tack on another letter since new sexual-orientation/gender identity categories seem to drop as regularly as the NOW That's What I Call Music! CD series - many of which are indistinguishable from each other.
What a twatish response to someone who just wants to know what the acronym means. Good luck getting an answer with that attitude towards your commenters.
So that’s where Sauron’s been.