2017-12-30 UTC
# 
tantek MSN Messenger was an instant [[messaging]] application from [[Microsoft]] 1999-2014 that among other features had the ability to "[[nudge]]" a user (predating Facebook [[poke]]) which woud shake their chat window. [http://www.digitalspy.com/tech/feature/a802121/17-things-youll-only-remember-if-you-were-a-full-msn-messenger-addict-from-appearing-offline-to-song-lyric-statuses/]