Augmentedreality. "Joke" Conversation Thread in which the :-) Was Invent. Here is the original message posted by Scott Fahlman on 19 September, 1982: 19-Sep-82 11:44 Scott E Fahlman :-) From: Scott E Fahlman <Fahlman at Cmu-20c> I propose that the following character sequence for joke markers: Read it sideways. Actually, it is probably more economical to mark. A people's history of the internet: from Arpanet in 1969 to. A History of the Social Web - Trebor Scholz 'journalisms�. How the Social Web Came to Be (part1) » SlideShare.