I wonder if it's time to unite forces against WhatsApp. What I mean is, maybe it's time to join forces Wazapp + Yappari (I never looked at it as a competition) + outside hackers and devs to create like maybe a semi-private forum + IRC channel with a key and share hacking techniques for Whatsapp and share all the knowledge we have. Anyone could code the clients, that's like the easy part, but hacking the Whatsapp protocol, that's hard. The idea of being semi-private is that if Whatsapp is reading us they will always be ahead of us. I've been very busy lately at work so I haven't been really active in the Yappari scene, but it amazes me nobody has cracked the registration yet. Maybe they don't have the tools, but the have the knowledge and motivation. I really think this workaround will last days if not hours.