The author has been engaged in software development since 1987. Starting from 1998, he has published more than 50 technical articles in the specialized issues. Since 2001 he has developed the architectural solutions and tools for content management. For the last time he has projected a row of successful commercial products, including ECMS Site Sapiens. In 2004 he has published a specification of universal language XML Sapiens for the developers of CM solutions.

The Internet epoch has introduced a tremendous new option in the realm of communication. Social networking through web-portals has gained popularity, providing individuals with an alternate form of co...