Luxury tourism doing well. - According to a survey by the Splendia online luxury hotel reservation service, reservations on its website by customers in Europe for the summer of 2012 rose by 13% between January and May this year compared with the same period last year, but the rise has been accompanied by shorter stays and hotels at a shorter distance from home. Splendia says the average spend by tourists on its website has risen by 6% this year compared with last year. There are two...