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http://en.wikipedia.org/wiki/Talk_%28software%29 http://en.wikipedia.org/wiki/Talk_%28software%29 1983 with talk. Anybody got anything earlier?

• Groxx 16y ago
  1893: peeking over someone's shoulder as they use a typewriter to write you a letter.
• ericflo 16y ago
  If this were Convore, I would star Groxx's message :)