It has been widely used by the people. Online transactions made the lives of the people easier. At first the internet became an open book to the public. It offers them the best sets of solutions to certain situations and problems. Another product of the internet is the social networking sites. Communicating with your loved ones from a faraway place became more possible with internet. Through the use of internet you can monitor the daily events of their lives. Online dating also became one of the latest effects of internet.
Also, how long is your investment horizon? Is it really that important to you to project out to 30 years or is 3λ years sufficient along with a terminal value that represents the expected NPV beyond 5 years? Usually this latter approach works best and looks the most credible to potential investors. There are numerous ways to calculate terminal value including multiples, current market values projected forward, and round guesstimates. Obviously these decisions are affected by your personal preference and the type of investment for which you're calculating present value.