I mentioned here that I was anecdotally tracking the use of the phrase "tipping point" in the media. Here's one more: Oceans Nearing a 'Tipping Point.' (All this talk of headlines reminds of something I that cracked me up recently. It was about a comedy writer who sold his first headline to the Onion when he was just 17. The headline? "Hotcake Sales Brisk.")
