Meet Groupon's groupies

Being the biggest daily deals site in the U.S. today means the inevitable onslaught of copycats, including Facebook's expanded Deals offerings. From LivingSocial to Yipit, a roundup of some of the most notable daily deal sites out there, proving that imitation remains the best form of flattery.

Humor is integral to Groupon according to editor-in-chief Aaron With but its Super Bowl ads pushed the envelope too far. More
A company that wants to bring online storage and sharing to the masses? Hardly original, but with numbers like these, Dropbox may do just that. More
The leading daily deals site has everything going for it domestically, but that means nothing when it comes to avoiding the scrap heap other high-flying U.S. Internet companies have been tossed onto in China. More
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