Communication is a vast subject to discuss about. In great old days, one to one communication - where a message is conveyed only between two persons, later letters, land phones, mobiles and now emails. Technology has made people to live more comfortably. Nowadays emails are the best communication channel where a message is conveyed from one to many - nearly ten, hundreds, thousands and even more. But again this number is limited by giant ISPs like Gmail, Yahoo and Hotmail to improve their servi...