There are other forms of bonds in other industries as well, but they tend to work differently. Look at Chartered Accountants. They have to commit over 3 years to a certain employer who then pays for their courses to reach their certification. This is after having paid their own way through (usually) a bachelor's degree of some sort. And this is institutionalised by the Association of Chartered accountants. Every CA has to put in over 3 years of "indentured service" in order to attain their quals.
This is not to say I support the reduction of mobility in our industry, and I definitely don't support bonds, but they do exist in different forms outside aviation. If all those bad companies shaped up and treated people well, and all those a$$holes that quit 8 months after getting a pricey type rating would shape up and honour their commitments, then bonds probably wouldn't exist.
Good post pika.
-wp
