Remember, the biggest source of new startup business capital in the U.S. comes from entrepreneurs taking out mortgages on their houses.

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After the unveiling of the Xiaomi Phone 2 (aka Mi2) in front of some 3, 000 people yesterday, a reliable source informed us that the Chinese startup is already looking to bring its highly affordable phones to Europe next year.

ENGADGET: Xiaomi Phones may enter Europe next year, because China ain't big enough

While Drupal Commons has less productized integration than the other participants in the market, it has the lowest startup costs if you are hip to using open source on your own.

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