Request for Lists

Tom, would it be much work to allow certain 'group' of items in a list to be highlighted within a unique background?

Idea would be to split up a list visually, such as this one:
www.listal.com/list/new-x360-releases-coming

would be nice to help people distinguish between recent upcoming releases, Q3 releases, Q4 releases, and TBA releases. I know its not fully sorted yet on my part, but if I put all TBA releases at end of list, and give them all a grey background. Than ahead of that, all Q4 releases will be given a green background, Q3 releases a light blue background, and recent ones will retain their white background.

That would be awesome!

I second this.

I will thinking of allowing more html which will make this possible or something close to it at least, I'm not 100% sure yet.