"Another differentiator is that Skype is free and simple to set up, and it costs us virtually nothing for a new user to join the Skype network, which is why we can offer the service for free"

This quote by Niklas Zennstrom is referring to Skype, a popular video-calling service. He is highlighting the benefits of Skype compared to other services. He states that Skype is free-and-easy to set up, and that it costs essentially nothing for a brand-new user to join the Skype network. This is why Skype can offer the service free of charge, which is a significant differentiator from other services. This makes Skype an appealing choice for users, as they can access the service without having to pay any cash. Additionally, the ease of setup and low cost of entry makes it a terrific option for services, as they can quickly and quickly established a video-calling service for their employees. Overall, this quote highlights the benefits of Skype and why it is a popular option for users and organizations alike.