More colours would be great, but I hate the idea of adding sub-headings to my lists! Right now I like it clean and simple as it is. I just love colour.

I like this idea, but only if it;s optional. I do wish we could custom-sort our lists, rather than just by colour/alphabetical. But I like the simplicity of the list, and I don't want to have my stuff beneath headers. Takes too long to scroll on a long list, and adds too many taps to collapse categories. I actually just make separate lists for groceries, personal care, etc, though it would be great if we could have an options menu where we can identify what colours mean what, but i want these designations to be optional on my list.