Really neat idea, a little awkward to navigate in this v1 prototype. I'm imagining replacing the vertical scrollbar with a 90 degree rotation of the flamegraph.

Really neat idea, a little awkward to navigate in this v1 prototype. I'm imagining replacing the vertical scrollbar with a 90 degree rotation of the flamegraph. Call it a flamescroll widget, it combines scrolling/zooming/folding into a single interface action. "Zoom" here refers to changing what depth of the comment tree is displayed, not the font size. Kind of a next generation of the minimap in Sublime.