Hey Rob,
Thanks for the feedback! If you'd like, you can sign up here to talk with the team developing Kanban:
https://team.quickbase.com/db/bm2ktkaa5 We put a limit in place because we worried it would be hard to use a board where lots of horizontal scrolling was required. We're working on the ability to only display a subset of columns for the next release, so that kanban builders can more easily create a report when they have, for example, 11 options.
Sam Jones
QuickBase Product Manager