Well, the cat is out of the bag! "WPF/E" now has a real name: Microsoft Silverlight.
There's a lot of news on this announcement around the web right now. Check out Tim Sneath's summary. This is going to be a really exciting technology for web developers to work with.
And... kudos to the marketing folks for finally picking a name that is easy to remember and rolls off the tongue! I was dreading the thought of having to go around constantly repeating "Windows Presentation Foundation/Everywhere".
Coming soon, a Silverlight developer community site.
I tried out the tools very cool. I posted my first silverlight filmstrip demo on my site. Thanks for the inspiration.