Updated collection of great Silverlight/WPF/Windows Phone Data Visualization resources!

It's been a few months since I posted my previous collection of Silverlight/WPF Charting links. In the meantime, the April 2010 release of the Silverlight Toolkit was published with support for stacked series and significant performance improvements! And Windows Phone 7 has been steadily building momentum - it's handy that the Data Visualization assembly also works on Windows Phone! So there's