It's unusable. For some reason only the last row seems to reliably drop anything where you intend to (I expect invisible elements obscuring events). As someone

It's unusable. For some reason only the last row seems to reliably drop anything where you intend to (I expect invisible elements obscuring events). As someone who has implemented actually good, lightweight, MVC agnostic, keyboard accessible internal dragndrop library - I think dragndrop needs to die - for most purposes it really doesn't add much as an input method. For instance this activity could easily be implemented with buttons while still being intuitive.