Infoworld reports that IBM names small business customers using Linux with its hardware and software:

"Ahead of the Linuxworld Conference and Expo, which begins Tuesday in San Francisco, IBM Corp. is seeding the field with a collection of announcements that illustrate its momentum behind the open-source operating system. The company detailed Thursday new customers that have chosen to use Linux with its hardware and software. Nine customers being highlighted bring IBM's tally of Linux followers to more than 4,600, the company said."

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