I am really liking the dock, but one thing that I don't like is the removal of the Circle of Friends. It was extremely easy to send a quick "running late" or "heading your way" text to my common contacts. I'm not talking about replies, but instead initiating a quick message. Now I have to go into the message app and either find an existing text or search through my long list of contacts to send that kind of message. And there is no "favorites" within the contact list that I see.
I'm thinking the addition of a dedicated circle of friends app, like the heart rate monitor, that could be placed into the dock if the user chooses would solve the problem. Anyone see another workaround?