Whatsapp has now become the most usable app in India, everyone get addicted with this. Whatsapp has video calling feature which makes easy to do video call for everyone. In starting times when I got my first smartphone I got too much addicted with this without any reason. Nobody chats with me but I always available on whatsapp. As the time passes I lost my interest in this app. I used it very less, now I start blogging because I like to write my views and other things. But whatsapp still very useful for me as I got my many notes from this very easily.