There are millions of things that have failed and succeeded in the market over time and there have been something common in every successful thing in the market and that is their ability to create value for people. For example if you can make a website like a myspace and provide people with the opportunity to engage and interact in a safe way then you are providing them with a great tool for communication and building strong networks. What other reasons might be there for the success of any website that has been developed and launched over the period of time?