By Lucy Kenningham Where the City’s brightest get a few things off their chest. Today, Lucy Kenningham, feature writer at City A.M., takes the Notebook pen. Is Wapping the best place in London?I’ve said it before but I’ll say it again: Wapping may just be the most entrancing and best preserved areas of London. With its cobbled streets, unspoiled apartment blocks and tall warehouse conversions with painted shutters, it is a vision of a Victorian past. There are very few supermarkets, and few chain shops – independent restaurants and shops prevail. Victorian gas lamps lean over the pavements. Sq…