Can Apple really penetrate the corporate world?

coondoggie writes: "Apple, long a ghost in the corporate-infrastructure mainstream, is beginning to cast a shadow as IT departments discover Mac platforms that are being transformed into realistic alternatives to Windows and Linux. A number of factors are helping raise the eyebrows of those responsible for upgrading desktops and servers: for example, Apple's shift to the Intel architecture; the inclusion of infrastructure and interoperability hooks, such as directory services in the Mac OS X Server; dual-boot capabilities; clustering and storage technology; third-party virtualization software; and comparison shopping, which is being fostered by migration costs and hardware overhauls associated with Microsoft's Vista. http://www.networkworld.com/news/2007/022707-mac-o s-going-corporate.html?page=1"