The list with its users were up to around 100 people.
Most computer systems are designed for use with multiple users.
Why does it cost so much more to deal with fewer users?
With more than 27 million unique users per month, the group is one of the leaders for social media in Europe today.
The company ended that year with 33.2 million users - a growth rate of 24 percent.
The network currently has over 80,000 members with between 50,000 to 100,000 users.
Is there a way to exchange ideas with other users?
The program seems to have been created with competent users in mind.
In 2006, it had a 12 percent market share with 11 million registered users.
After three months in beta with 650 users the site is now open to all.