There is absolutely NO fuctionality out there that would allow registered users to reorder or toggle on or off the widgets that are available for the sidebars?
that is unfortunate that I have stumped the panel.
This would/could have a value to certain sites allowing a visitor using a smartphone or other small monitor on any device to turn off the sidebars, or better promoted as ‘click to adjust view’ or ‘view content only’ or ‘turn off sidebar ad’s’. I can think of many sites that I would love to have this ability.
Probably a browser or device app for that..!