No, not because of that. In case you did not know, the companies are obligated to pay H1b employees more than the prevailing wage for that position in that county. This is something controlled by the Department of Labor.
The prevailing wage rate is defined as the average wage paid to similarly employed workers in a specific occupation in the area of intended employment.
The posted prevailing wage for an EE with 5 years in Santa Clara county, for example, is about $70k (or at least it was back in 2009); so if H1Bs are paid more than that is compliant with the law.
Where's your data on that? Depending on the company I've been at the public H1B numbers were lower than what I would expect.