Times are changing. The second half of the 19th century and the following years stood for rapid development of various tools based on electricity. Expansion of telecommunication and progress of electronic media constitute important elements of this period. It may be said, we now live in the Internet era, and there is a perception that anyone who does not jump on the technology bandwagon is going to be left far behind. The growth of online interactions can be observed by the inconceivable increase in the number of people with home PC and Internet access.