Public Computing and the Next Gang-of-Four(forbes.com)
forbes.com
Public Computing and the Next Gang-of-Four
http://www.forbes.com/sites/venkateshrao/2011/10/10/public-computing-and-the-next-gang-of-four/
http://www.forbes.com/sites/venkateshrao/2011/10/10/public-computing-and-the-next-gang-of-four/
It appears to cherry pick solution. Mainframe computing in the 1960s and 1970s was dominated by IBM. IBM controlled over 50% of the market. The competition was first "the seven dwarves" and later five, also known as "BUNCH" (http://en.wikipedia.org/wiki/BUNCH).
What are the other three horsemen which could be compared to IBM?