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Your search for What is twitter for returned the following results:

for people you want to know

Twitter is for people you want to know.”

who know how to communicate

Twitter is for people who know how to communicate.

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for social messaging

Aside from blogging, Twitter is also for social messaging.

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for everything from boosting sales and finding new talent, to conducting market research and raising capital

Twitter is for everything from boosting sales and finding new talent, to conducting market research and raising capital.