Another possible problem is: will registration work also for former Mitakuuluu users (which used the android protocol)? I recently had to pay the annual 0.89€ fee after my first free year, and I don't know how Whatsapp will react to my trying to register with the old (and subscription-free) symbian protocol. I don't know if Cepi can know this either. We just have to wait and see, I suppose... I won't be the guinea pig, that's for sure