A pilgrimage along the Ridgeway linking several ancient sites including Avebury took place the following year.
The lines are understood locally as tracks linking holy sites.
Barnett defended the decision to also go after linking sites: "I'll give you an analogy.
Numerous other pairs of extremely similar gorgets serve to link sites across the entire Southeast.
Volunteers linked several key sites to pass text traffic via packet radio which kept voice frequencies clear.
Ars: You specifically mentioned "linking sites" that host no infringing content themselves.
"It started as just a Web ring, just linking Dutch sites together - there were 800," she said.
Pixner's theories, linking archaeological sites to events and figures in the Bible, have been met with mixed acceptance by scholars.
Without linking sites the copyright owners would have to dig through obscure forums.
The legality of linking sites in the UK is disputed.