H-1B visa is reserved for "specialty occupations." Those that require a at least a bachelor's degree in a specific subject or closely related subjects.
As stated by "Indian Express" :
A proposal that will hit Indian IT companies the most, US software giant Microsoft Corporation has suggested a whopping fee of USD 10,000 (over Rs 5 lakh) for a new category of H-1B visas and USD 15,000 (more than Rs 7.5 lakh) for permanent residency or Green card.
This could raise a huge USD5 billion over a decade, it said.
The guidance for issuing B-1 visas in lieu of H is currently under review bur remains in effect until further notice. In order to avoid delays at the port of entry, consular officers are to annotate the B-1 visa with “B in lieu of H, 9 FAM 41.31 N11.”
WASHINGTON—U.S. Citizenship and Immigration Services (USCIS) announced that it has received a sufficient number of H-1B petitions to reach the statutory cap of 65,000 for fiscal year (FY) 2013. Yesterday, June 11, 2012, was the final receipt date for new H-1B specialty occupation petitions requesting an employment start date in FY 2013.
The H-1B Program
U.S. businesses use the H-1B program to employ foreign workers in specialty occupations that require theoretical or technical expertise in specialized fields, such as scientists, engineers, or computer programmers.
For more information about the H-1B program, see the link to the left under temporary workers for H-1B Specialty Occupations and Fashion Models.
How USCIS Determines if an H-1B Petition is Subject to the FY 2013 Cap