WhatsApp enabled and tested their Voice calling feature to a limited number of users initially and later rolled out to all users and other operating-systems. Leaked screenshots by an German site MacerKopf suggest that popular messaging service is all set to launch video calling feature for it's users.
WhatsApp has over 900M+ users which it acquired in a short span of just 6 years, the free video calling feature on this popular IM service is surely going to give competition substantial jitters of the likes of Apple (FaceTime), Microsoft (Skype), Google (Hangouts) and mobile-carriers.

Finding the right furniture for your home can be a tedious task. Creating a seamless modern look for your environment might appear easy in theory – but what looks simple, in theory, can become something completely different in application. Mostly people visit several different stores to look for the pieces they need, which is difficult as well as inefficient.
Virtualization servers have been around for well over a decade — nearly two, if you virtual-lovers out there can believe it — but to countless users in the industry, the technology still seems alien and new. However, with the growing reliance on the cloud and utilization of servers by businesses and personal uses alike, virtualization is becoming an unavoidable issue in IT departments around the world. As with any new tech, the most pressing conversation regarding virtual environments is undoubtedly one of security.