I read people wrote about buying domain name is the new real estate investment. I have bought several potential domain name and really want to try this new type of investment. Yet, I don't know how this thing work but I do know that .com domain have more values and the shorter the name, the great value it has. Old domain also have more value than the new one because they tend to have higher PR. I also learn about domain parking before selling the domain or before make a new website with the domain to earn money. Can anyone share any of their experiences with domain names?