What are some trends of social networking?

The use of mobile smartphones to access social media remains a popular trend within the realm of social networking. Cellular devices such as iPhones, BlackBerrys, Android-operated smartphones, and Windows-operated smartphones seem to be the main contenders on the smartphone battlefield. Each has its own unique operating system (OS) that enable them to access the Internet; furthermore, these cell phones run applications that have streamlined popular social media so that they may be easily accessed via smartphone.