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ivan kirigin
Facebook Hires TipJoy Co-Founder Ivan Kirigin After Backing Away From A Full Acquisition
Aug 22, 2009
Erick Schonfeld
<img src="http://tctechcrunch.files.wordpress.com/2009/08/ivan-kirigin-181x200.png" width="181" height="200" /> It turns out there is more to the story behind the <a href="https://techcrunch.com/2009