Quote Originally Posted by sync00 View Post
I see the chain in the page you linked. But there are lots of quests where I don't see the chain. Like this one:
https://www.wowhead.com/quest=28114/glorious-harvest
I am not familiar with that quest myself, but just because a specific quest isn't available until another was completed doesn't mean it's part of a chain, and, if I'm not mistaken, questlines that have a story to them (e.g. Missing Diplomat, Morbent Fel, the introduction to most dungeons, etc.) are the only ones considered to be a chain. Otherwise, it's just a quest that isn't offered until something else has been completed. If quests weren't portioned off like this, then every NPC would just offer everything they had, all the time, and it'd probably feel pretty lazy.