text shadow controls in Keynote

[John Oram]

Hi-

When you bring up the font panel in Keynote (Command-T) there are 
additional controls that you don't see in other apps, specifically 
text shadow controls (opacity, blur, offset and angle).

Are these controls exclusive to Keynote, or are they a standard part 
of the font toolkit available to any app?

As I've said before, I think shadows for text should be treated 
differently that shadows for objects, if only for readability...

-John