Comment by splonk

Poker is another topic where people wildly overestimate their knowledge but can sometimes present their incorrect ideas in a reasonably coherent way that allows them to be upvoted by other people who also aren't experts. At the bottom of every HN thread about poker you'll find a couple people who actually know what they're talking about shouting into the void, "wait, that's not actually how that works..." before they give up and wander off.