1. Ignorance is not an excuse.2. True. But Apple never told you to buy from someone else. Go after Real for the price of the CD, not Apple.3. This argument is invalid. It covers a specific time frame, in the United States, where it was legal at that time.4. Actually, Apple did. So, again, not their problem.If Apple was contractually obligated to patch holes, they did nothing wrong. These hacks, like jailbreaking, exploit a vulnerability that Apple is obligated to fix.