\o/ This is awesome! At my last gig, we started using "t shirt" size columns (small, medium, large, XL) when we had a couple epics worth of stories to point. It was much easier to keep a sense of scale when sizing stories next to each other. Each story card would land in a size column and there would often be some column adjustments in the process, "how could that possibly be a 'medium' when this is an 'XL'???" On the Android team, I know we generally point new event logging functionality at two points but otherwise the definition is still a bit murky for me. Glad to see this kind of definition!