MostU.S.panies,ofcourse,doprovidevacationasawaytoattractandretainworkers.Butthefearoflayoffsandtheever–fasterpaceofworkmeanmanyAmericansarereluctanttobeabsentfromtheoffice---anxiousthattheymightloolikethey'renotmittedtotheirjob.Ortheyworrytheywon'tbeabletocopewithapileofworkwaitingforthemafteracation. ...