Perhaps this is because certain IP addresses used to access your account match that of someone else of particular interest.

Did you put a 1 pixile sized image in your signature in order to track that?
How would you know the IP addresses of those who log in? Unless you are an alt of admin/mod. (That would be fucking nuts if quickseller was an alt of theymos)
Obviously he's just making it up as he often does. Can we please ignore the trolls.
It is not made up. I dont think you want this specific issue addressed.
No I do, please come out and say you are a global mod with proof please. It will make my day
Global mods dont have access to IP information. Only admins do.
You can ask the Cookie Monster if there is any reason why his IP would sometimes show up as another forum member outside of because of using the same VPN or tor exit node.
It might explain why he didnt receive a PM.