TechWhatsApp set to launch free voice calls? Hello, Skype and Viber Popular mobile messaging service WhatsApp is looking to entice its users further with the launch of a voice calling service. The voice calling feature may possibly be free, which spells trouble for rivals Skype and Viber.by Anu Passary
TechWhatsApp now has over 600 million active users: Can Facebook monetize the platform?by Vamien McKalin
TechEuropean Union anti-trust officials put questions to Facebook rivals over WhatsApp deal: Is the deal now doomed?by Vamien McKalin
Business TechFacebook CEO Mark Zuckerberg may not comply with Iran court summons over privacy violationsby Mike Lata