But filtering out the lowest fares also means filtering out the people who fly on mixed fares, a large and growing segment of the travel market. Any airline that wants to throw the baby out with the bathwater in this fashion should have their corporate heads examined. The travel world today doesn't fit so neatly into the high fare passenger vs. low fare passenger that their bean counters base their policies on. The network carriers which grasp this will be the ones that are still in business alongside the LCC's in a few years.