Generally, the connectivity discussion does not include extranet systems and fax machines because these both are considered manual intervention processes.
The downside to the simplicity of compilers for stack machines, is that pure stack machines have not benefited much from subsequent advancements in compiler optimizer technology.
Founded in 1990, this intriguing shop boasts hundreds of vintage coin-operated machines from the past 60 years, each of which offers a unique, often-quirky glimpse into the past.