Facebook this is the website which is connecting people with others I believe Facebook has a role to play in ones life as it helps in developing a person s character as because here he/she will be meeting new people who will directly or indirectly influence the nature of the person.
Facebook has some flaws too recently Facebook was accused of leaking people s personal data but I will say they can improve the user experience by just reading the reviews so that they will be knowing what people are expecting from them or Facebook.