Your example is inappropriate. US did not export farming. Farming got more efficient. On the other hand Software development BPO etc. going to India Over long run is detrimental to the country.
In car industry Toyota and Honda opened up number of factories in US bringing new jobs compensating for loss of jobs at GM and Ford.
While in India it is just one-way traffic. Get all jobs to India; If people are required in US then get them on twisted routes like L1.
You can't compare the growth and evolution in other industries with what India is doing to the software industry. Because Indian companies do not play with level playing field.
