As noted above, I also believe that eBay uses an automated enforcement mechanism for anything that has "ebay" in it. For example, I have seen c&d letters for domain names which have an incidental appearance of the "ebay" string in it.
If you register wolvesarebayingatthefullmoon.com, it is probable that you will receive an automatically generated letter from eBay.
Your biggest liability would appear to be defamation claims from the eBayers that are in your database. Since I did not find eBay ID jbb302 in there, then you are fine as far as I am concerned.
As usual, the answer to "Can they sue me?" is yes. Anyone can sue you for anything at all. It is not a very satisfying answer, though. The question you really want answered is "Would they win?". That answer can depend on the answer to "How much would you pay to find out?"