Netiquette

The internet happened to be our natural environment, a place of our everyday presence and sometimes a place, where we meet with other people more than we meet "face to face". That is why we have to follow some rules, not only connected to our computer - hardware and software - but some moral and practicle rules of our behaviour. We should keep in mind, that although we are often anonymous and we can write whatever we want without being mocked, we should be polite in conversations, because a lot of people can actually read what you write and it can have a bad impact on them.
Then we must follow some rules about our work and communication via emails. We must realize that paper letters are slowly disappearing, so when we are sending emails to our bosses or official requests for work, we should not forget that it is considered to be official, so we have to keep formal requests fot this type of thing and do not send some inappropriate message.
So the message is: treat people on the internet as well as in face to face conversation, do not be lazy to find out how you should write email, and do not hesitate to help newbies like your parents or grandparents.