Yes they are. If you read through the posts in the actual mailing list, consensus has been built--the consensus is "move to github".
See several developers' comments here: http://groups.google.com/group/hudson-users/msg/5c6ec5888594...
http://groups.google.com/group/hudson-users/msg/02a9ca4abd7d...
http://groups.google.com/group/hudson-users/msg/9d4c44b83a1a...
This entire thread:
http://groups.google.com/group/hudson-users/browse_thread/th...
http://groups.google.com/group/hudson-dev/browse_thread/thre...
The only reason it hasn't happened already is because Oracle wants to bitch. I'm calling the developers drama queens too because instead of forking after consensus was built, which was the logical thing to do, they are still talking to Oracle and/or blogging about what Oracle will or will not let them do.