WhatsApp double blue tick feature: The online Big Brother
The WhatsApp double blue tick is like you are always being watched by the Big Boss.
Nov 08, 2014, 13:44 PM ISTWhatsapp introduces new 'double blue tick' feature for read messages
The blue tick appears as soon as the person at the receiving end has read the message.
Nov 07, 2014, 14:42 PM IST