When someone uses the phrase any number, I generally expect them to provide more than 4 or 5 examples (if requested). As also mentioned previously, it is exceedingly weak to say..."I said ASK YOUR CAREERS ADVISOR. I'm not here to tell you every job under the sun that you could do with a PhD. You're supposed to be a researcher, so find out yourself!" ...when your 'bluff is called' on such statements. It rather ranks alongside your previous comment of "Golf pro - ask your careers advisor for golfing opportunities with a PhD", which was rather immature of you.