maybe a few of you:

PO - legal stuff
epimer - patents (?)
thewarn - something academic. you have told me
pnickers - librarian?
DD - something in Belgium to do with social policy?
sheeldz - oil
georgiabeth - a bookies (?)

okay - a few of you.

balonz / fidel / saps / NoahVale / alcxxk / Jordan_numbers / CG / zxcvbnm- ... sorry, no idea.

So... what do you do for work? In layman's terms? (not really interested in job title unless it's really clear from the title what you do).