What a mistake-a to make-a

Yesterday's Guardian quick crossword had a the clue 'Doctor Who Robot (5 letters). I wonder how many emails the Guardian's received over the last 24 hours pointing out that a Dalek isn't a robot at all. I know I had to staple my hands to the work canteen wall to stop myself typing a missive.

I don't know if they realise what powers they're playing with.