"Nick McGrath, head of platform strategy at Microsoft, said on Friday that there is a risk that Linux will end up fragmented like the Unix operating system--a charge that Linux vendors have robustly denied.
"Various Linux vendors including Red Hat, Novell SuSE and Mandrakesoft support Linux Standards Base, a software blueprint that seeks to standardise some aspects of Linux to make it easier for software vendors to create programs that run on various different versions of the open source operating system..."