Dating sites have been around for a long time and have been the cornerstone of online dating. We don't need to jump into the future to imagine what online dating will be like in a few years- we just need to look at where it is today. The purpose of online dating sites can be found in the types of people attracted to this type of service, their use cases, and how they are changing our society. Online dating allows people from all walks of life to find each other and form meaningful relationships.