Ok the blog is back up with some load-balancing features so I can talk about Popfly!  This is for the YouTube & MySpace generation- interested in mashups that bend to your will, combining mapping, Flickr, and bLaugh with unintended consequences.  Given all the new API's starting to show up, this has tremendous potential for the developer challenged.  Just connect the dots (literally) and create your own. It will even roll the code into a Windows Sidebar Gadget or enable you to embed easily into your own site. This is just an Alpha and LOT more is planned.  But I have to hand it to John, Dan and team this is an awesome use of Silverlight.  Watch the video and let the mashing begin.