OK, FYI to everyone. When you don't register w/ Wikipedia, it automatically assigns you a username. This username is yoru IP Address. Everyone who uses the same server (Such as AOL or Netscape) get the same address. So these accusations of vandalism are being directed at every single person who is unregistered and uses AOL or Netscape, like one big common mailbox. So if you haven't vandalized, the message is obviously not directed at you.  See warning provided by Wikipedia: "Attention:
This IP address is registered to America Online (AOL) and is shared by multiple users. Comments left on this page may be received by other users of this IP and appear to be irrelevant. Caution should be used when blocking this IP or reverting its contributions without checking."