It would be so great if turning on this button didn't make all the green stuff bounce around on the page. Thanks! :)
We discussed: making each zone be outlined in some way and labeled with the parent post type (Ex Overview Channel, Post Channel, Pod Channel). Then on hover the [+] shows up so you can add posts or reorder.
They should be distinguishable (margins between them) and not jump around. No jumping! On or off. No sparkles.