In previous E-mails that reveal Microsoft's fight against Linux at Intel, Bill Gates called it a "Jihad". This is a furious battle that Microsoft secretly had going against Intel's support for Linux. This was so secret that Microsoft executives even abstained from telling their peers about it. "Please keep confidential. this is a nightmare…," wrote Bill Veghte for example. There was great caution there because someone could lose a job over the mischief (leak), which Brian Valentine was eventually allowed to know about.