Flame in the slang sense of "to send/post an angry message electronically" goes back to the late 1980s, if not earlier -- it was used on university-based email and BBS forums before the general public had heard of the Internet, and before the WWW was "created" in 1993.

And Netiquette probably goes back to the mid-1990s, when the general public was first discovering the Internet and Web. However, it never became as popular as flame, which is now universally understood on English-language forums.

All the others on the list are rather useless and excessively "cutesy-poo," in my opinion, and will be quickly forgotten.