Avenue Q got it spot on… Princeton: Say, Kate, can I ask you a question? Kate Monster: Sure! Princeton: Well, you know Trekkie Monster upstairs? Kate Monster: Uh huh. Princeton: Well, he’s Trekkie Monster, and you’re Kate Monster. Kate Monster: …

I’m doing some work about postcode areas at work; completely offline stuff, trying to define regions for a new project. I know the Royal Mail PAF system exists, and whilst doing some online investigation found this: http://huby.me.uk/dan/article.php?path=/Code/UK_Postal_Regions which I found …