I know. It's invalid because it's never been proposed, approved and newgroup'ed (regardless of what XS11 says). I was just attempty to counter argument that it _was_valid_ because "it's there on my server". Even if it's there on a few servers, it's still invalid and largely useless because postings won't get propogated.
It's already been pointed out several times that it's not a valid group. It's even been explained why some mis-configured servers do show such a group even though it exists neither officially nor on properly configured servers.
I know.