Exactly, this will reduce readability of a board. It's like highlighting the black key notes on sheet music. You think you're making it easier, but end up just

Exactly, this will reduce readability of a board. It's like highlighting the black key notes on sheet music. You think you're making it easier, but end up just adding too much redundant info and it clutters the page. Or like adding a ton of crufty comments to code ("// this is a loop that ... "). Or like adding a "fill these. with water" post-it notes on an icecube tray. Clever. But worse.