His username was formally The British Scotsman due to the fact that one, he was a Scotsman who thinks of himself as British as well, and second, he lacked any imagination regarding usernames.
He was (and possibly still is) editor of the AH.com Newspaper.
He was also a member of The Politibrits.
He appears in AH.com Enterprise as the eponymous recurring character of The Wandering Poet, who's a sort of elegant (if tramp-like) spy/informant/agent for The Hub, always seemingly one step ahead everyone in the multiverse.