If Baidu didn't already have reason take pause at Youku and Tudou's recent merger, it might now: the newly joined Chinese video giant just announced a five year licensing deal with Sony Pictures. The agreement will put some 300 Sony titles on Youku Premium's ad-free platform, providing subscribers with classic, critically acclaimed and recent tiles such as Groundhog Day, Across the Universe, and Men in Black 3. The Sony deal also gives Youku Tudou a complete set of major Hollywood content providers, complimenting similar deals with Warner Br