“A small social-networking software company has filed suit against Google, claiming that much of the source code behind orkut.com, the search engine’s popular social service, was stolen by a former engineer. In its lawsuit, Affinity Engines, based in Palo Alto, California, said engineer Orkut Buyukkokten illegally took the code that he had written for the company — which he co-founded — with him when he joined Google. Affinity Engines also claimed that Buyukkokten promised Affinity Engines that he wouldn’t develop a competing social-network service for Google. Affinity Engines, which filed the claim on May 25 in Santa Clara Superior Court, is seeking unspecified damages and royalties.”