This is what i am trying to do...
But IMO making it easy to bring in custom widgets seems to be a no brainier. There are a lot of widgets out i would love to use. Roberts eSearch Widget comes to mind right away but since i dont have the background of access to the skills need to publish it to a web server and integrate in to my maps that way.. well i am just stuck.
ESRI hits it out of the park sometimes and other times just drops it...