This looks pretty cool, I will try it out. One thing that is important to me in mind-mapping-type tools is good keyboard navigation. This one is pretty good, b

This looks pretty cool, I will try it out. One thing that is important to me in mind-mapping-type tools is good keyboard navigation. This one is pretty good, but I think going left then immediately right (-1+1=0) should end on the same item, not the top of the list of children of the left-hand item (and the same for left-left-right-right etc.)