Visto raises $51 million, as expected — but now what?

VentureBeat's Deals channel covers venture capital, angel investors, superangels, private equity, mergers and acquisitions, investment banks, and other financiers of innovation. Key venture-capital firms we watch include Accel Partners, Greylock, Khosla Ventures, Kleiner Perkins Caufield & Byers, Matrix Partners, Redpoint Ventures, Sequoia Capital, and others.