The Apple Developer Connection just published my article about using Quartz Composer compositions in Dashboard widgets.
The example widget displays Flickr’s most interesting photos of the past 7 days one by one, playing a nice animated transition between each.

I knew i had seen this picture before:
http://developer.apple.com/graphicsimaging/quartz/images/widget-qc_6.png
And a very nice tutorial it is. I’ll give it a try.
Utterly perceive what your stance in this matter. Although I would disagree on among the finer particulars, I think you probably did an superior job explaining it. Certain beats having to analysis it on my own. Thanks