John Niven

I love Twitter, and my little corner of it is heavily weighted in favour of women, many of them writers: Caitlin Moran, India Knight, Lauren Laverne, Grace Dent, Deborah Orr, Marina Hyde, Suzanne Moore. I look at that list of names and think, 'Here comes the fun - fun that knows its way around a dictionary.'

If you put a frog in boiling water, it'll jump straight out. If you put it in cold water and gradually bring it to the boil, it'll sit right there until it dies. Scotland has been sitting in England's gradually boiling water for so long that many people are used to it.

Having a Congress with a more diverse educational and professional background would serve the country well. And given the budget challenges facing America today, we might benefit from a few more cold, calculating problem solvers, and fewer courtroom impresarios.

The price of diamonds can vary greatly depending on size, cut, color, and other factors, including whether they have a history. But because of the rarity of blue boron diamonds, they often fetch more money than gems of similar quality.