Purana Kagaz ji,

I don't think it is good idea to complain for all those so called 'dhoti-consultancies', jeopardizing the career of thousands of people who has been employed by them. U can certainly complain or do whatever u want for the particular company, if they've done any harm to u. But thinking about complaining for those companies giving the reason that genuine students are not getting H1, is not fair enough on the part of the people who are currently employed by such companies.