Not much imagination here, I'm afraid. Only in so far as, as an emigree from "the south", I think it's funny to say "t'North".

I don't use my real name on all sites, so your question made me think about when I do and when I don't. Mostly I think it's about the feel of the site - if it's clearly full of real people interacting in a real and genuine way then I probably use Sally. But I'm not Sally on some real genuine sites, so I think it must be pretty much random and how I was feeling when I registered!
I have to keep a list of usernames and stuff - I give myself cryptic clues to the passwords and live in fear that I will lose the keys to my own clues!
