comp.sys.acorn.apps - join
Acorn software applications.
Low activity, 168 subscribers, Usenet

comp.sys.acorn.programmer - join
Programming of Acorn computers.
Low activity, 106 subscribers, Usenet

comp.sys.acorn.networking - join
Networking of Acorn computers.
Low activity, 116 subscribers, Usenet

comp.sys.acorn.misc - join
Acorn computing in general.
Low activity, 216 subscribers, Usenet

comp.sys.acorn.hardware - join
Acorn hardware.
Low activity, 176 subscribers, Usenet

comp.sys.acorn.games - join
Discussion of games for Acorn machines.
Low activity, 73 subscribers, Usenet

comp.sys.acorn.advocacy - join
Why Acorn computers and programs are better.
Low activity, 29 subscribers, Usenet

comp.sys.acorn.extra-cpu - join
Extra CPUs in Acorn computers.
Low activity, 24 subscribers, Usenet

comp.sys.sinclair - join
Sinclair computers, eg. the ZX81, Spectrum and QL.
Low activity, 416 subscribers, Usenet

comp.sys.arm - join
The ARM processor architecture and support chips.
Low activity, 987 subscribers, Usenet