Nepali ppl are filing asylum right and left and we have DV lotteries, plus we can go get married bhutanis too...god created all humans to his image why should indians or chinese be discriminated just because lots of talents come from their countries. how would we feel if we were  the number 1 supplier of talent in the usa and instead of getting rewarded Nepalis would have to wait 15 years for gc.
I think when it comes to employment immigration , 1st thing should be to authenticate the real eligilibity of the  petition. Are there really such jobs in USa where American citizen or perm residents are not found so the company had to file for labor? and more than anything there should be a solid mechanism to check the validy of job boasting. lots of IT folks who make 18 bucks an hour after calculation the factors such as benz period and moving from one state to another but they file under eb2 as IT executives. 
let there be free competion and genunie one , not based on color , creed or country origin but based on real talent and real need.