Then you obviously haven't been with too many companies. Often, when older employees are being 'downsized' or their positions consolidated, they are asked to stay on for 6 months to a year so as to train the newer, cheaper employees and to maintain company continuity. While some older employees, feeling they aren't shown enough respect, balk at this opportunity to make a few more dollars and maintain the level of proficiency they achieved in whatever department they are leaving and helped to create, most do stay on.