In his opinions that Facebook might not last for a long time. I don’t agree with that.
Facebook now is world-famous and it still enjoys a great popularity. Though there are lots of competitors coming out but Facebook still has its own advantages—the experience. Using the experience, it knows how to keep its users. However, it is obvious a bi problem for it to attract new ones as compared with other competitors, such as WeChat and Skype, it is actually less functional. For example, there is a trend nowadays that people tend to video chat with their friends and families. WeChat and Skype can both apply such service to attract users and meet their demand. However, as for Facebook, it cannot. It hasn’t catch up with the trend. Also, I personally think that it is Facebook is not that user-friendly compared with WeChat. And as for its users’ comments part, it is not that private as when one comments on WeChat, only people who know him will see it but it is totally different in Facebook.
If only Facebook can catch up with the trend and better understand wha its users are looking for, it will last for quite a long time.