Conversations about Groupon have been spreading like wildfire over the last few weeks.

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What the X PRIZE arguably began, is spreading like wildfire.

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The only thing that will stop what is happening in Wisconsin from spreading like wildfire to other states is a belief among state politicians that going against the unions is bad for their re-election prospects.

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It is spreading through China like wildfire.

ECONOMIST: Chinese consumers are ganging up on their retailers

Retail marketplaces are spreading in urban areas like wildfire.

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Municipal fiscal crises seem to be spreading across the Golden State like wildfire.

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