Let’s face it, Apple has never been shy about suing other companies that they think have infringed on their intellectual property. The recent legal fights with Samsung are a good example, but there have been others over the years. At one point Steve Jobs even vowed to use Apple’s billions to destroy Android in court because he regarded it as a stolen product.
Apple has made it clear that they will go after anybody that they think has copied their work. The company has spent millions and millions of dollars trying to protect its patents and products. The end result has been somewhat muddled, but that doesn’t mean that Apple will stop sending its lawyers after those it regards as thieves.