I was watching the MIX Keynotes, which just blew me away with the news regarding speed of deployment, platform options, browser options, developer options, demos and just sooo much more.

It is just worth going to http://visitmix.com and watching the keynotes - it will really blow your socks off.

Using one of the demos from http://silverlight.net/samples/1.0/Ink-Tattoo-Studio/default.html I just tattoo'd my hand using a web based app - this is something I would expect from a client app.

enjoy

David