Nowadays many people would say that the virtual world is becoming more real than the real one. While we cannot say whether it is the case indeed, no one will deny that the Internet is becoming more and more important and most likely its significance will only increase in the next years. Actually at the beginning we used to surf the net for research purposes, today we can work, meet new friends and buy almost anything over the Internet. You just try to Google any words and the search engine returns many thousands of results! That’s because there are entire businesses that completely rely on the web and its potential and a lot of businesses which wouldn’t exist at all if it were not for the internet.