owd3: Some of the EDIGers sure did that same thing with my RB ID and many, many other variations of it. Just ask Matt how many variations of my RB "TruthOrFiction" ID that he has had to delete. I believe it may be at least several dozen. Probably the same with my "Cassandra" ID on iHub.
Whoever registered the following ID (which is my RB ID) prevented me from using my same RB ID when I signed up on Ihub.
I have no idea who was trying to impersonate me or what they said, but at least they were booted. However, as you say, they HiJacked my ID to mislead others to think that the posts were mine.