Facebook is so user friendly. .i have been using it since 2011 and I love it.its concept was really new in the market and at that time I used to use orkut but when Facebook came it drove me away from the orkut completely. .and the service and support is so much supportive. .they help to resove all the issues within some working hours.and it takes no time to load it works so good in poor internet connection also.today as adhar card is mandatory people feel like Facebook account is also a mandatory thing. .