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Slashdot videos: Now with more Slashdot!

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We've improved Slashdot's video section; now you can view our video interviews, product close-ups and site visits with all the usual Slashdot options to comment, share, etc. No more walled garden! It's a work in progress -- we hope you'll check it out (Learn more about the recent updates).

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Journal: Slashdot Firehose Rainbow Scale Informationally Lacking

Journal by fossa

The Slashdot Firehose where readers screen submissions has a rainbow color scale with red meaning "popular" and violet fading to black meaning "unpopular". Rainbow color schemes are a chore to read because there is no natural mapping between colors and level of popularity. One must memorize which colors mean what or refer back to the legend. An alternate color scheme such as an intensity gradient from white to grey to black naturally maps intensity to popularity; its meaning is quickly learned by readers. See the discussion at Ask Edward Tufte and the Color Brewer for thoughts and help on generating appropriate colors.

According to all the latest reports, there was no truth in any of the earlier reports.

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