So the future of Facebook is Myspace? It'll grow and decline in quality until one day some small upstart that goes back to the basics of social networking will

So the future of Facebook is Myspace? It'll grow and decline in quality until one day some small upstart that goes back to the basics of social networking will take the crown; and the history will repeat itself. Unless of course in the future with cheaper processing power, storage space, and bandwidth it will not be as expensive to maintain a very large social network.