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HelloWorld

HelloWorld (formerly ePrize) has created a rich consumer engagement platform, allowing marketers to create a conversation with consumers across channels.

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ZDNet

Twitter announces dates for HelloWorld developer tour

VentureBeat

Twitter takes its #HelloWorld campaign on the road to win over developers

TechCrunch , The Next Web

Twitter’s Call For Feedback, #HelloWorld, Garners 5,746 Tweets In First Three Days