Free publicity for that site just because they pretty much copied the Phoronix name? Not what I would do... but I do agree with the idea of letting this community know that you are not part of any other sites. Just don't give the URL to the offending sites since that can only help them.
Let the sites come up with their own names, their own content and their own community. I would have never known about this particular one until reading this post, which would have been for the better for me and everyone else in this community.