• Increase - decrease the desktops
• changing the background
• hiding the desktop indicators at the bottom
• looping the desktops (like maemo5)
• using a gif as background (Nyancat ftw!)
• making widget size bigger or smaller using pinch to zoom
• add the option to disable swiping the widget canvas app
• add a maemo like menu button to the widgets, to minimize the widgetcanvas (usefull if you disabled the swipe)
• running the app as a deamon so it will still be active once you unlocked your screen even if the widgetcanvas is "closed".