just for fun i developed a analog clock as a widget/applet for the todayscreen. it stays above the today screen, but you can also handle the today panels. just like on windows vista/7.
the next step is a googleweather widget.
here is the google weather app. tap on the icon to update. change the location in the code to your home adress. screen size fits after compiling.
if someone is interested, i can change the location to gpsdata as i use it in my complete weather programm( with sat and rain radar)