Today I'm annoyed at Facebook. Among the amazingly witty and touching postings from my friends and Amnesty International are 'pages you might like' and advertisements for things I don't need, especially single women. But on a happier note, I'm thinking about the mother of all supercomputers (and if there's one thing I'll always be grateful to Saddam Hussein for, it was for introducing into the Western lexicon the expression, 'the mother of all ...').