Below is the mapping of what will be migrated (I've used the public urls just as a point of reference). Note that the xml repository is changing to xml-config and the remoting to js-remoting.
We'll also be importing two existing git repositories:
Jason and I will be in the #seam-dev IRC channel while the migration is taking place.
We'll be following the same development process as Weld. You fork your repository and send pull requests based on JIRAs. Pete will handle or delegate integration of the pull requests. We'll update the module handbook to reflect this process.
-Dan