Well, like you i went and checked that special place and it didn't trip the detector so he must be new or using a proxy.
I checked it before I even posted, but it's not all that hard just to get a new IP, or use a proxy. I've done both quite frequently.
EDIT: And I doubt a true newbie would leave so quickly just because a bunch of people suspect them of being a certain respected member's double account.
I was merely pointing out a suspicious resemblance, but your actions now are screaming double account. So as Residue said, if you're not Jawz, post a gallery of pictures of yourself.