In today's advance technology like internet, people can be reach throughout the world through social networking without paying any cost. All you have to do is just sign up and feed your information, instantly you will become a member. I learn it from my friend Barrie Ross, MD who introduced me to doximity account. I immediately sign up to find my colleagues abroad who have the same profession as mine so that we could still communicate even though they are living abroad now. It really help in my practice as a physician because they are feeding me on what is the advance studies of medicine since they are working abroad while I am serving my countrymen. I can easily keep in touch with them through my iPhone mobile anytime and anywhere I go because I have an access of an internet everyday.