Why shouldn't families sit togther on flights? Which solo, recreational traveller wouldn't move out of their seat if possible to allow a family to sit together on a flight? Why was there ever any need to start "tinker"ing about with the existing system to double-bluff family groups into stumping up extra revenue for the airline so they can have what is their perfect right to expect, when going with the free flow of normal liberal thinking rather than tinker-minded profiteering?