Is that why you joined the group before it was deleted historybuff?
First of all, in seriousness, its not self serving. Second of all, he's not an admin, he just made one post. Nothing wrong with it. Personally I'd think it was more interesting if he posted a link talking about the game without ever saying he was Sid, but still.
He does have a custom avatar though, with one post, technically against forum rules, I'm sure they made an exception for him though.