Said of a computer installation, asserts that it has reliable
electronic mail links with the network and/or that it relays
a large fraction of available Usenet newsgroups.
"Well-known" can be almost synonymous, but also implies that
the site's name is familiar to many (due perhaps to an archive
service or active Usenet users).
Nearby terms:
Weenix « weighted search « well-behaved « well-connected » well-known port » well-ordered set » Wesley Clark