5 ms·

This isn't a new feature, it was available at least in 2012, possibly earlier.

• ShirsenduK 11y ago
  It seems HN is being trolled by posts from the past.
• rmc 11y ago
  I read about it in 2010.
  • hrrsn 11y ago
    I used it in '08-09.
    • deleted 11y ago
      [deleted]