Thanks for mentioning us (I'm one of the founders of Kitemaker). Totally agree that keyboard shortcuts, a clean design, and simple navigation should be at the core of every productivity tool, which is why we did that as well.
FWIW, we built Kitemaker to tackle some of the points that the original articles highlights, but of course, our solution is a bit different from the authors. Our basic idea was that each work item should be a collaborative workspaces and allow you to track work at the level of deliverables (which basically is what many would say is the correct level, but AFAIK no issue tracker actually supports).
Also, always curious why you switched to Linear :)
FWIW, we built Kitemaker to tackle some of the points that the original articles highlights, but of course, our solution is a bit different from the authors. Our basic idea was that each work item should be a collaborative workspaces and allow you to track work at the level of deliverables (which basically is what many would say is the correct level, but AFAIK no issue tracker actually supports).
Also, always curious why you switched to Linear :)