...this confuses me. So...it's like tumblr...for books?
Either way, I'm mainly on Goodreads. I do occasionally come here, and also do periodically import my shelves from GR here, but GR is a more sure bet for contacting me.
The last one was transitional. Stuff actually happens. It has its own plot, but it also ties into that overplot. I liked the character dynamics more than that of the previous book. The hint of menage is becoming more pronounced. Not a problem for me, but possibly for some others. Nothing explicit, but it seems like it's working up to that. My money's on a Dire Straits (Megan Derr) situation, though.