OMG I know what you mean about the Libba Bray books - the ending to that series like KILLED ME!! Like I found myself reading the end of the last book over and over again just to make sure I didn't miss something, only to find out I hadn't.
But we can talk about that in the thread I made for that series in the books section *nods*
Honestly I think all of us have our fingers crossed hoping that Clary and Jace will end up together. I just have this really strong feeling that Cassnadra is going to make me fall in love with yet another character. So then once I am at the end I will be torn about who I want to end up with who.
After all she does seem to have a flair for doing that - Clary/Simon - Clary/Jace - Alex/Jace - Alex/ Magnus. So who knows what we will get in the end, lets just hope that no one gets turned into a tree *nods*