Deletion of Wall letters

Comment: per above  and 
Stance: delete
Cited policy: Wikipedia:No original research (WP:OR||WP:V)

Comment: as  plus . Links embedded in article go to
Stance: delete
Cited policy: Wikipedia:No original research (WP:OR||WP:V)

Comment: as  and . KarenAnn is right: the links provided are weak and somewhat non sequitor. This article could (and perhaps should) be recreated, as this does seem to be a genuine phenomenae. But as currently written, this smells too much of unverified original research. Delete, unless someone feels ambitious enough to do a complete rewrite and cite some better sources
Stance: delete
Cited policy: Wikipedia:No original research (WP:OR||WP:V)

Comment: Still looks horribly like  to me, only now it's completely unsourced
Stance: delete
Cited policy: Wikipedia:No original research (WP:OR)