Rocketlaw, an online law service, has acquired LawPivot, a legal question and answer service, for an undisclosed amount. Both companies are portfolio companies of Google Ventures. Rocket Lawyer’s $38 million in VC backing also came from Investor Growth Capital, LexisNexis and August Ventures. Meanwhile LawPivot had raised from Quotidian Ventures, Venture51 and Sand Hill Angels. [Source: VentureWire]