As someone once employed by a travel magazine, I might be expected to bridle at Chuck Thompson&rsquos thesis that travel writers are, generally speaking, hacks so fond of the sops tossed their way by the travel industry that they are happy to toe the party line and so bereft of ability that they toe it in prose the equivalent of the glazed grins and anodyne blandishments characteristic of service in the average American supermarket. And bridle I do. But not at the slights to my integrity. Anyone who has spent any time at a travel magazine, and Thompson has been in the business for over a decade, will concede the compromises, the corners cut, the oleaginous articles that are the inevitable result of marketing departments beholden to advertisers, penny-pinching publishers, skittish editors and expendable writers. What I bridle at is Thompson&rsquos posturing. His book, like the magazines and the industry he derides, is dishonest at its core, a not particularly artful swindle of the paying customer.