The Financial Times’ U.S. national editor had lunch with Lloyd Blankfein recently. He would like you to know that this was notable. Not, of course, because it was at the Porter House; after all, Blankfein lives just up the block from the Time Warner Center. No because he was really letting himself go in his retirement, having a glass of Pinot Noir with the bacon Bibb salad he “dispatches… with gusto” and the medium-rare filet mignon he “demolished.” No, it’s because, according to Edward Luce, Blankfein has been “avoiding the media” and “keeping a low profile” since stepping down from Goldman Sachs a year and a half ago. Which may fairly come as a surprise to anyone on Twitter. What will not come as a surprise to those people is what he wanted to talk about.