Internet Relay Chat (IRC), Facebook, Twitter, blogs, chat and so forth are part of our everyday online sources of interaction. And every day we try to communicate with our friends online but are they they are hearing a different message from the one you're putting across? It's easy to make mistakes of communication in the online environment where our connection is down wires rather than face-to-face.
It's important to maintain the kind regards you have towards your real-life friends online by making sure that you're actually saying what you mean to say, effectively.