There are a few possibilities but the easiest one is to come up with something that would radically change the way we interact with the web. I say, the first c

There are a few possibilities but the easiest one is to come up with something that would radically change the way we interact with the web. I say, the first company to create a True AI will dethrone any company on the market with ease. Or a company coming up with a product for a totally different market and dominating it and then after capturing users, offering features of other competing companies like FB is doing now. You need a really Big Buzz as well. I am usually able to predict with a 95.4% accuracy some parts of the future ( no arrogance intended) so I strongly believe one of these things will happen in the near future.