2021-10-08 UTC
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[tantek]1 aside, in going through some old papers, I found the original "Web 2.0" concept map papers / exercises that O'Reilly printed out and handed out back in the day, before "What is Web 2.0" got big. Ironically (or appropriately?) even the concept of Web 2.0 itself was somewhat (small) crowd-sourced.