All the WidSets Developer links are now up and running online with Forum Nokia.
You may start using the new discussion board area...
...browse the Wiki
...download the latest SDK
...and view the API docs.
And Your main access to all this, from now on will be the WidSets.com Developers page:
From this same page also these functions are at your service:
Upload your widget, Publish your widget and View your widgets.
Let us know how you feel about the change, be active, post messages and create them Beta widgets - you can now publish them yourself, no requests needed.
Try out the new SDK! =)