since i do not use the left sidebar block for account and login, i forgot about those 2. so, it remains the facebook connect wich we must have in same page. olso, since you joined these 2 sections (register/log in), did you made just 1 button in the usernavbar or we still have 2 of those + the facebook login icon?
before you started working on a responsive template, i was working on dropdown menu like in http://www.emag.ro/ - top right corner - "Contul meu" in wich we have the login page + change password + register + social login, all in a single area.