CBBS ("Computerized Bulletin Board System") was a

computer program A computer program is a sequence or set of instructions in a programming language for a computer to Execution (computing), execute. It is one component of software, which also includes software documentation, documentation and other intangibl ...

created by Ward Christensen and Randy Suess to allow them and other computer

hobby A hobby is considered to be a regular activity that is done for enjoyment, typically during one's leisure time. Hobbies include collecting themed items and objects, engaging in creative and artistic pursuits, playing sports, or pursuing other ...

ists to exchange information between each other. Jason Scott: , 2005, Episode 1 In January 1978,

Chicago Chicago is the List of municipalities in Illinois, most populous city in the U.S. state of Illinois and in the Midwestern United States. With a population of 2,746,388, as of the 2020 United States census, 2020 census, it is the List of Unite ...

was hit by the Great Blizzard of 1978, which dumped record amounts of snow throughout the Midwest. Among those caught in the storm were Christensen and Suess, who were members of CACHE, the Chicago Area Computer Hobbyists' Exchange. They had met at that computer club in the mid-1970s and become friends. Christensen had created a file transfer protocol for sending binary

computer file A computer file is a System resource, resource for recording Data (computing), data on a Computer data storage, computer storage device, primarily identified by its filename. Just as words can be written on paper, so too can data be written to a ...

s through

modem The Democratic Movement (, ; MoDem ) is a centre to centre-right political party in France, whose main ideological trends are liberalism and Christian democracy, and that is characterised by a strong pro-Europeanist stance. MoDem was establis ...

connections, which was called, simply, MODEM. Later improvements to the program motivated a name change into the now familiar

XMODEM XMODEM is a simple file transfer protocol developed as a quick hack by Ward Christensen for use in his 1977 MODEM.ASM terminal program. It allowed users to transmit files between their computers when both sides used MODEM. Keith Petersen made a ...

. The success of this project encouraged further experiments. CACHE members frequently shared programs and had long been discussing some form of file transfer using modems, and Christensen was naturally at the center of these discussions; however, Suess in particular was skeptical of accomplishing such a project by a volunteer committee. Christensen and Suess became enamored of the extended idea of creating a computerized answering machine and message center, which would allow members to call in with their then-new modems and leave announcements for upcoming meetings. However, they needed some quiet time to set aside for such a project, and the blizzard gave them that time. Christensen worked on the software and Suess cobbled together an S-100 computer to put the program on. They had a working version within two weeks, but claimed soon afterwards that it had taken four so that it wouldn't seem like a "rushed" project. Time and tradition have settled that date to be February 16, 1978. Christensen and Suess described their innovation in an article entitled "Hobbyist Computerized Bulletin Board" in the November 1978 issue of ''

Byte The byte is a unit of digital information that most commonly consists of eight bits. Historically, the byte was the number of bits used to encode a single character of text in a computer and for this reason it is the smallest addressable un ...

'' magazine. Because the Internet was not yet operational and would not be available to most computer users for many years, users had to dial CBBS directly using a modem. Also because the CBBS hardware and software supported only a single modem for most of its existence, users had to take turns accessing the system, each hanging up when done to let someone else have access. Despite these limitations, the system was seen as very useful, and ran for many years and inspired the creation of many other

bulletin board system A bulletin board system (BBS), also called a computer bulletin board service (CBBS), is a computer server running list of BBS software, software that allows users to connect to the system using a terminal program. Once logged in, the user perfor ...

s. Ward & Randy would often watch the users while they were online and comment or go into chat if the subject warranted. At times, online users wondered if Ward & Randy actually existed. The program had many forward thinking ideas, now accepted as

canonical The adjective canonical is applied in many contexts to mean 'according to the canon' the standard, rule or primary source that is accepted as authoritative for the body of knowledge or literature in that context. In mathematics, ''canonical exampl ...

in the creation of message bases or "forums". As Christensen and Suess went their separate ways, the CBBS name lived on, and survives to an extent as a web-based forum on Suess' website
chinet.com
Christensen's version of CBBS, called "Ward's Board", closed in the early 1990s. On February 16, 2003, Chicago's Mayor

Richard M. Daley Richard Michael Daley (born April 24, 1942) is an American politician who served as the 54th mayor of Chicago, Illinois, from 1989 to 2011. Daley was elected mayor in 1989 and was reelected five times until declining to run for a seventh ter ...

declared the day "BBS" day in honor of the world's first BBS being created 25 years ago that day. An article with a photo of Ward and the CBBS hardware appeared shortly thereafter in the

Chicago Tribune The ''Chicago Tribune'' is an American daily newspaper based in Chicago, Illinois, United States. Founded in 1847, it was formerly self-styled as the "World's Greatest Newspaper", a slogan from which its once integrated WGN (AM), WGN radio and ...

. There is still at least one active CBBS system as of August 2020.

See also

References

Further reading