Excerpt: At IBM, disabled workers contribute millions to the bottom line, and provide a crucial point of view for a company that makes and sells technology for people with disabilities. 'We consider diversity strategic to our organization,' says Jim Sinocchi, director of diversity communications or IBM, who is a paraplegic. 'We don't hire people who are disabled just because it's a nice thing to do. We do it because it's the right thing to do from a business standpoint.'

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