...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 trope behind the romance itself isn't unique - in fact, there's something like this in a Sammy Keyes book - but the insights it illuminates are, in a word, amazing.