More power to Apple.
1) They can afford it, and
2) it has zero effect on consumer perception - from a sales and popularity perspective. No one's going to cross off Apple gear from their Boxing Week list because they've issued briefs against some foreign company.
3) Litigiousness is in Apple's DNA. Which is the right attitude on their part, and which has buttressed their concern for the integrity of their product, design, and technologies since the first day of Apple as...