Whatsapp is one of the best social networking app it has more than 1 billion download.
The concept of whatsapp is quite good. It connects people who cant meet on daily basis thats good but the problem is that, because of whatsapp the person whom we can meet we donot we talk to them on whatsapp, we dont even go to their house on festivals we wish them through whatsapp
It has a lot of feature one of them is its calling facility people can call anyone across the globe without thinking about phone bill can do video call also through that we can fell the appearance of that person
I think it is useful but for some people only for those are very busy and dont have tym to meet anyone but the person who is not indulged in any work also misuses this app
This thing makes this app useless the people dont meet their loved ones coz they see their pictures on whatsapp
According to me the app is not useful now