Odd Widget Trick!

[bobber205]

Try clicking on one of your widgets and press apple-R.

Wow.
I tried to take a screenshot, but no luck. Too quick.

 

[pknz]

Yeah that refreshes the widget...

 

[MoonCow]

ioooooooh neat!

 

[elisha cuthbert]

some people are just so easily entertained

 

[harperb]

You can also hold down the shift key when you close dashboard as well, and it'll go away slowly - the same can be said with exposé as well.