A new way to stretch lines between dragged boxes
Know what I just realized? Canvas has arrived in all the browsers I care about daily, and I see a hack brewing for that other one for which I don't care so much.
I suppose sometime soon, when free time comes, I should revisit my box dragging demo and ditch that clunky transparent GIF deformation crap I'd tried refining last summer.
I wonder: Does a canvas play well in layers with other page elements?