Windows Phone Thoughts: PpcToday Tools by PpcSoft

"PpcToday Tools is a collection of small utilities for your Today screen. You get a Task Switcher to quickly and easily switch or close programs. A Clock is available with both analog and digital display. Both Battery and Memory Tools are included to give you full control of available resources.

For fun, a small "Joke of the day" program is included. In addition, a Screen Saver program featuring a PpcMatrix Screen saver is included. And finally, a Notepad is also available from the today screen, enabling you to quickly jot down important notes without worrying about which keyboard to use." [Affiliate]