Tech Jobs Across America

Interesting article and statistics on tech job distribution across American.

Per capita revenue of high tech companies

Here is an article on per capita revenue of some high tech companies (In Chinese).

Here's the list of world's largest public and private business's gross annual revenue, number of employees and other information.

It is interesting to see the data.

Statistics and Analysis of IT technique usage in different area

Statistics and Analysis of IT technique usage in different area (in Chinese)

Summary:
C/C++ is strong in system level software.
.NET is strong in enterprise applications.
Java is strong on web server side. Php is good too.
Ajax/JavaScript is strong for RIA (Rich Interface Application). Flex is 1/10, and Silverlight is 1/100.

Programming language for Multi-core computers

Intel Develops Programming Language For Multi-Core Computers