Yes those are some of the reasons we have our suspicions as well as some other concerns.

With this being your account, are you able to sign this address here ( 1CRJwYvJK8bTjt3YFDQ9Jkv3rFhsQecYqK ) from https://bitcointalk.org/index.php?topic=907271.msg15674833#msg15674833 ?