Agree that swimlanes by Person, Product, Initiative, Custom Field, etc. would be a great next step!
The new Kanban board is great, but is there a way to organize the horizontal swim lanes by Feature rather than by person?
Let me clarify, we'd love to be able to work on individual requirements or tasks in a Feature within a horizontal swim lane so that multiple people could be working on a given feature at once (and thus the work is tracked).