If you can use a Web browser, you can use Skype.

We also have a conference call feature where up to five people can talk on one Skype call.

Talent can pop up anywhere in the world, it's not just one city block.

When radio stations started playing music the record companies started suing radio stations. They thought now that people could listen to music for free, who would want to buy a record in a record shop? But I think we all agree that radio stations are good stuff.

The next Google or Facebook will come from somewhere other than Silicon Valley.

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.

Skype is easy enough to use so that people don't need to be tech savvy - a lot of users just want to communicate with their friends and family, and they find this is the easiest, cheapest way.