babak1 :
hi
nowadays, in Iran most of the people prefer to use Instagram instead of Facebook. what about your country? which one is more popular and why?
In the UK, most people prefer Facebook as it has more possibilities. Instagram is limited to video/photo, whereas Facebook's posts can just be text, photo, video, link, etc. Facebook also has better posting systems. more features, better User Interface, Better cross platform support (PC, Windows Phone, OS X, iPhone, Android etc.) Also the biggest win is that FB has more users and has been around longer than IG.