Craigslist-Like Front Ends are local sub-group customizable.
Access node profile by the avatar or the front page by the link above it.

Perimeter	'The Wild', the priced, anonymous name system.
Periphery	Apple or Google authentication — corporate name space.
Interior	Free name space with full services.

CLFE is a portal thru these layers to the node interior.

Browse ad galleries. learn how site works from perimeter,
place and respond to ads in the periphery,
use services in the interior.

Commons is the central node. DevOps oriented, it has greater variability in structure and state than the proper geonodes both in CLFE / C六, and in DCP/MCP access.