As we're seeing new Builder applications be released for the Silverlight and Flex Viewers, are there any rumblings of plans to release one for Javascript? I'm aware that ArcGIS.com has a JS Web Application Builder, but the Silverlight Builder has the great ability to integrate custom-created widgets (Add-ins) into generated applications. Has anyone seen/heard anything about a user-friendly way of spinning up Javascript API Web Apps with the option of including Custom Widgets?