This day in history

2003, 2008, 2013, 2018.

#20yrsago Recording industry needs collaborative filtering https://web.archive.org/web/20030410212626/http://www.shirky.com/writings/music_flip.html

#20yrsago Origin of spam https://www.templetons.com/brad/spamterm.html

#15yrsago Joel Johnson puts AT&T on the spot over copyright spying plan…