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Last Modified: 10.10.2012
A blog's author can not only add new entries to a journal but also receive comments from other visitors about the messages. Armed with this feature, the author can offer subjects to be discussed by other visitors; exchange opinions about thoughts etc.
Nowadays, blogs become more and more popular among people because they can freely exchange opinions and ideas, no matter where they live.
The fundamental principle of the blogging system is that a single user (i.e. a visitor that have a unique valid combination of a login and a password) can have only one blog.