blitzkrieg3 writes "The New York Times is reporting on how the NYSE group now feels that Linux is 'mature enough' for the New York Stock Exchange. They are using commodity x86 based Hewlett-Packard hardware and Linux in place of their traditional UNIX machines. From NYSE Euronext CIO Steve Rubinow: 'We don't want to be closely aligned with proprietary Unix. No offense to HP-UX, but we feel the same way about [IBM's] AIX, and we feel the same way to some extent about Solaris. Other reasons cited for the switch were increased flexibility and lower cost.'"