Tiny Volumetric Display [video]
youtube.com6 pointsby DocTomoe0 comments
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And there was no upvote / downvote system, no karma, nothing like that. This removed the incentive to be 'popular', it was enough to be interesting, or just 'more correct'. It was perfectly ok to share a link to your private homepage, or take information there. Because no-one 'owned' an usenet group, there was no walled garden.
You find that most higher-class restaurants have a one-page menu, with a soup of the day, 4-7 dishes, and maybe a dessert, with the menu being written once a day and clear about what you get.