Szpakowski, Mark Szpakowski
Community Memory - 1972 - 1974, Berkeley and San Francisco, California
Community Memory was the world's first public computerized bulletin board system.
Community Memory ran off an XDS-940 timesharing computer located in Resource One in San Francisco. The first terminal was an ASR-33 Teletype at the top of the stairs leading to Leopold's Records in Berkeley. You could leave messages and attach keywords to them. Other people could then find messages by those keywords.
The line from San Francisco to Berkeley ran at 110 baud - 10 characters per second. The teletype was noisy, so it was encased in a cardboard box, with a transparent plastic top so you could see what was being printed out, and holes for your hands so you could type. It made for some magic moments with the Allman Brothers' "Blue Sky" playing in the record store. Musicians loved it - they ended up generating a monthly printout of fusion rock bassists seeking raga lead guitars. And out of it also emerged the first net.personality - Benway, as he called himself.