While social media has cut into the instant messaging space, apps like Whatsapp and BBM continue to battle it out for a presence on our mobile devices. TenCent, with WeChat, has carved out a significant space for itself in the Asian markets as a social messaging service. Launched in Africa, with its primary base in South Africa (Naspers owns a stake in Tencent), a few months back, WeChat has been aggressively establishing itself in SA and across the continent , firstly with its ad with Argentinian footballer Lionel Messi, and with the WeChat Guy. (See article I wrote on DESTINY Man site:...