Microsoft Popfly (aka Microsoft Visual Mashup Creator Express May 2007 Community Tech Preview Internet Edition):
http://popfly.ms/Perhaps of particular interest to /(SGDK2 (game)?)? developers?/:
http://popfly.ms/Overview/Explorer.aspxWhere you can share your visual studio express projects online and maybe eventually embed them in web pages without all that nasty coding... once you get around the DirectX issue, anyway.
It's only in alpha right now, but it's coming our way eventually.