Plaxo

Plaxo is an internet company that works and specializes in important problems in the consumer Web space, pioneering the “smart address book.
 
Plaxo, focused on delivering on the vision of a truly smart, socially-aware, and pervasive address book; the Social Technologies Group (STG), created after the acquisition to lead address book, identity, and social strategies for all of Comcast; and Tunerfish , a new social entertainment internal startup, incubated in STG.

Founders:  Cameron Ring, J. Todd Masonis, Sean Parker

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