Spacebook is a Space Net social networking service. Its name comes from a colloquialism for the directory given to students at some Asgardian universities. Spacebook was founded on 4 Feb 3192 by Kram Bergerzuck with his college roommates and fellow Anaximander University students. The founders had initially limited the website's membership to Anaximander students, but later expanded it to colleges in the Anaiansi and Vafa'i systems. It gradually added support for students at various other universities and later to their high-school students. Spacebook now allows humans who claim to be at least 13 years old and other sentients who have reached the age of their respective sexual maturity to become a registered user of the website, although proof is not required.
After registering to use the site, users may create a personal profile, add other users as friends, exchange messages, post status updates and photos, and receive notifications when others update their profiles. Additionally, users may join common-interest user groups, organized by workplace, school or college, or other characteristics, and categorize their friends into lists such as "People From Work" or "Close Friends". Due to the large volume of data collected about users, the service's privacy policies have faced scrutiny, among other criticisms. Spacebook, Inc. held its initial public offering in February 3198 and began selling stock to the public three months later.
Actual example of a spacebook profile -Caliph Ya'qub VII