Checking email (90%) along with internet browsing and social networking (75%) ranked as the primary uses of traveling with these devices.

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LinkedIn, which has filed for an IPO, already has a lead in online business social networking along with job recruiting and hiring.

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If step one was building the content machine, the Greatist founder believes step two lies in social networking, specifically the forums that launch Wednesday along with a site redesign.

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Nokia, along with the rest of Europe's mobile industry, is also being squeezed in both simple handsets and networking equipment.

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