To prove beyond a shadow of a doubt that H1-B's are often paid wages far below Americans, one only need search the database of those positions, which are required to be made public.
Here are a few examples:
You can search here:
http://www.zazona.com/LCA-Data/ TATA body shop (
http://www.tcs.com) , the #1 H1-B employer:
Occupations In Systems Analysis
-H-1B-
MTata Consultancy ServicesM
MJERSEY CityM
NJ
1
4$33063
JOccupations In Systems AnalysiJ
-H-1B-
JTata Consultancy ServicesJ
JSan ClaraJ
CA
10
5$40627
PROGRAMMER ANALYST IE
-H-1B-
ETATA CONSULTANCY SERVICESE
EHOFFMAN ESTATEE
IL
10
0$299580
PROGRAMMER ANALYST 1C
-H-1B-
CTATA CONSULTANCY SERVICESC
CNEW YORKC
NY
10
7$388367
DOccupations In Systems Analysis
-H-1B-
DTATA CONSULTANCY SERVICESD
DPALO ALTOD
CA
1
2$37100
EPROGRAMMER ANALYST 1E
-H-1B-
ETATA CONSULTANCY SERVICESE
ESAN FRANCISCOE
CA
10
6$406276
Tell me how many programmer analysts you know in NYC who make $38k? $30k in Chicago? $40K in San Francisco? These wages are FAR, FAR below average. And this is just a few examples.