Brad Burnham of Union Square Ventures, a venture-capital firm, has argued that the answer is yes.

ECONOMIST: Social networks and statehood

Investors: Kleiner Perkins, Foundry Group, Avalon Ventures, Institutional Venture Partners and Union Square Ventures.

FORBES: Bad Year For Video Game Financing

Union Square Ventures, a New York venture-capitalist firm that invests heavily in tech start-ups, hired two analysts last month after a search that started last fall.

CNN: Are social media making the resume obsolete?