Whoa! In the world of big-time lawsuits, this must be just about the biggest. The Wall Street Journal is reporting that Apple has sued Samsung Electronics for copying "the look and feel" of its iPad tablet and iPhone smartphone. This relates to the Samsung Galaxy S 4G, which bears more than a passing resemblance to the iPhone 3G / 3GS models, and the slightly less obvious Epic 4G, Nexus S, and Galaxy Tab (presumably the older 7-inch...
