We love talking and who would leave the opportunity to talk to our loved ones who stay in countries away from us. Earlier the only means to communicate with them were expensive ISD or STD calls or post. But since the advent of computers and internet we can be talking to them every day and that too for free of cost. Emailing has made lives much easier. Then there are so many messenger services available today. We can chat with our loved ones for hours together. Web cameras and internet phone like Skype make it possible to talk and see each other using the net. These services help us to make global friendship where thoughts can be shared and we can explore other cultures.