It would be disrespectful of me to make light of this serious topic, and that isn't my intention, but I have this private whimsical habit of trying to picture people from just their radio voice, their handwriting or their online demeanour. When I eventually see a photo of them or see them in person I invariably find I'm way off the mark. After years of knowing Joe Offer only from his posts here, recently I came across a photo of him and he didn't look anything like my imaginings (which I won't disclose, but don't worry, Joe, there were no horns sticking out of your head...). I find that being totally wrong almost every time acts as a corrective to prejudice...