BD intersection is a Loaf of News & Technology, Science & Fiction, shopping & Entertainment & B$ in general. BDi is a semi-obscure blog for mature readers.
https://en.wikipedia.org/wiki/World_Brain#World_Encyclopedia
https://en.wikipedia.org/wiki/World_Brain#1960s:_The_World_Brain_as_a_supercomputer
https://www.historycentral.com/Revolt/stories/Hang.html
