Tim Rodman Blog
Tim Rodman's blog focuses on the Acumatica ERP Foundation Suites and Modules/Workspaces.
As you can see on the website of https://www.TimRodman.com , there is a lot of other material all related to Acumatica ERP. Click on Start Here to see the intent of his website. You can also join the Acumatica User Group (AUG) that is a discussion forum about Acumatica ERP.
Acumatica User Groups
Tim Rodman has initiated several Acumatica User Groups. one for about each region in the USA. Active ones are:
AUGSE.com for the South East Region
https://www.intuitive-s.com/rocky-mountain-acumatica-users-grou for the Rocky Mountain region. See also: https://augse.com/event/rocky-mountain-acumatica-user-group-meeting-bolder-co/
Other ones are being formed.
Links to many Acumatica training websites
Tim Rodman lists all Acumatica training websites at: https://www.timrodman.com/acumatica-training-resources/