A thread without DiscussionForumPosting markup, where every poster writes
once, still passed the teaser test: each post opens with a linked name that
no other post repeats. On katzen-forum.net with the JSON-LD removed and one
post per poster, recall took the whole container (3,573 chars, seven user
cards instead of one).
Teasers hold neither a description list nor a quote, while forum posts keep
the poster's user card in one and quote each other, so an entry holding
either now rules the container out.
dualfroz
06c7822f79