
It'll show whether size comes from a few dense nodes, or lots of smaller ones.
Density Graph Just a graph, one point per node, sorted by size. Live Refresh Just a button to refresh current scene without re-launching the UI.
Visualise plug-ins Spot and kill viruses like Turtle on-sight, with one click. Click to kill Modify the file directly, by removing any offending nodes you know aren't used or necessary. Would be good having not only a faster and more visible popup, but also the full path (rather than just the name) along with parent, number of children, number of attributes, number of connections etc. More metadata Hovering takes a while since it's a tooltip.
That would help snuff out those huge groups with thousands of offset groups and metadata stored as strings. Group by hierarchy SpaceSniffer has the ability to "zoom out" by grouping hierarchies under one large box.
Ever wondered which nodes are responsible for that 600 mb+ Maya scene file?