Wikipedia is a cool website. If its there in the world, its in wikipedia, and above all the content is edited by its readers, and governed by robots and moderators. This way, the information is not monotonous. Everyone has a hand in correcting mistakes, and there is no way a faulty information can be publicized.

Similarly there is a new site that has come up for investment. If there is a stock, it will be there on wikinvest.com, and like wikipedia, its not monotonous, displaying the idea of one single person. It is a website with a number of users, who keep on modifying the content to bring out the exact details of anything that you are researching. Lets say that you want to research on FedEx and search for it on the website, and you will be taken to the page, and you can read the contents, or if you have something to contribute there, you are freee to do that as well.