Here are five reasons that working from home is appealing, especially for companies in the start-up phase.

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That figure represents an extraordinary scaling of Twitter, a company that is not much beyond start-up phase.

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Especially in start-up phase, every member of the team has to take care of his or her own responsibilities first, otherwise success is unlikely.

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He also went into some detail about his policy of not paying dividends to shareholders - a practice deemed normal by any other business that has moved beyond the start-up phase.

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The start-up phase went very well.

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While he enjoys the early phase of building a start-up, he is less enamored of running a large company, he said.

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As for the Range Fuels plant, construction of phase one in Soperton, GA, is about 85% complete, with start-up planned for mid-2010.

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