DevDave (Dave Relyea) is a dev lead on the Silverlight team. He just blogged a really slick new animating wrap panel. Read about it here and try out the sample app below.
There are a bunch of different “interpolations” that you can choose from, including “back”, “elastic”, and “bounce.”
I’ve updated my FlickrViewr to use this animating wrap panel with the “elastic” option. In my totally unbiased opinion, it looks pretty hot. Though, as Dave pointed out, “elastic” is a bit much for a “real world” application – for a more sane UI, try “back” interpolation.
(See the original post for more info & source code.)