I normally live in the UK and I work in IT..... I have not heard any of these words other than Flaming, Netiquette and Netizen. Netizen sounds cheezy though, it is simply an internet user, I believe.
The word "fatigue" could be applied to anything that somebody might be fed up with or tired off. Including remembering lots of different password.
The rest sounds like something a tech journalist has cooked up, that is not used by normal people.