If you want to go a little further back in time, there's a GBBS bulletin board r...

thought_alarm on June 5, 2011 | parent | context | favorite | on: Telehack - stylized ARPANET/USENET simulation

If you want to go a little further back in time, there's a GBBS bulletin board running on actual Apple //e hardware available at telnet://aor.retroarchive.org

For added effect, use Cathode.app [1]

[1] http://www.secretgeometry.com/apps/cathode/

AJ007 on June 5, 2011 [–]

Why are all of the really cool apps for OSX?