After reading the comments, I am more for that there will be another site that will allow users to waste time. It is not just either a site kills Facebook or it

After reading the comments, I am more for that there will be another site that will allow users to waste time. It is not just either a site kills Facebook or it does not. I don't think hype around Facebook can kill entrants. If the entrants dies, it will be because of their own poor execution or just having something that users don't need. The fact is, if you create something that users want and you can spread the word about it, you will get the users, regardless of how big other websites are. You do have to understand why Facebook is so popular. They have made themselves a platform, which attracts developers and gives them a way to keep the website fresh and have something new over the years. Emergence of Facebook does not makes it Google killer, both companies have their own problems that they are trying to solve. There is room for co-existence.