Also participating in the round were previous investors General Catalyst, Matrix Partners, and Scale Venture Partners.

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Matrix Partners has hired 28-year-old Square executive Jared Fliesler as a new general partner.

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Investors in Skyfire include Matrix Partners, Trinity Ventures, Lightspeed Venture Partners, Verizon Ventures, and Panorama Capital.

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Existing investors Matrix Partners, Commonwealth Capital, Fringe Partners and Jim Pallotta also participated.

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David Su (the D in the TDF trio) split in 2008 to join Matrix Partners China as a managing partner.

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The company has received investment from GSR Ventures and Matrix Partners.

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Rob Soni, a venture capitalist with Matrix Partners in Waltham, Mass.

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Anderson's firm and Matrix Partners have invested in 28 deals together, including Cascade Communications and Sycamore Networks (nasdaq: SCMR - news - people ).

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"This is kind of like the flying skateboard, " said Jared Fliesler, a general partner at venture capital firm Matrix Partners, referencing the still-not-here hoverboards from the "Back to the Future" trilogy.

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Existing investors General Atlantic and Matrix Partners also participated.

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Matrix Partners India recently announced a new focus on funding a handful of seed-stage companies in the Internet and mobile sectors, and US venture capitalists are also looking to break in, including seed specialist 500 Startups.

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