Skype fills the communication gap. Skype first landed on PC. During the start they provide better audio and video quality calls through the broadband. Now even on mobile phone and tablets the Skype is used, its good over the 3G connections. I must say this is one of the best tool to communicate with the peoples on the move. Due to its cross platform advantage, with video call you can see the opposite party and show them what you see.Being Skype user I must say that, Skype is one of the best business tool. Here is an awesome infographic about the beginning and the growth of Skype.
If you are a skype user you will definitely know its most awesome features.
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