Fair point that it’s dependent on usage, but I think most uses of cards are not tangential - the cards themselves are the core content (e.g. a pricing table, fe

Fair point that it’s dependent on usage, but I think most uses of cards are not tangential - the cards themselves are the core content (e.g. a pricing table, feature list, real estate/product listing, etc.). I think you’re right, there’s a case that for some situations where a card contains tangentially related information, <aside> is correct, but I think the majority of cases, it won’t fit. For example, you use cards in two places on https://andybrewer.github.io/mvp/ https://andybrewer.github.io/mvp/. I don’t think either of those uses could really be described as “tangential” to the main page content (perhaps you could argue the toss for the form with suggestions).