What exactly is the point of quoting someone's entire article and failing to address any of the points discussed?
Why do you ASSume I trust Apple with my personal info? Do you realize you can have
an iTunes account without a credit card?

We have absolutely no idea what this was supposed to mean.
You're free to do whatever you wish. Memorize all your passwords. Write 'em on a bunch of 3x5 cards. Whatever. Just realize: if you use the same password on multiple hosts, it will end up biting you.
Another nonsense statement. Where did anyone in this discussion ever say that?
When Gawker had their database breach back in 2010, I realized it as an opportunity to take responsibility for managing my passwords. I didn't worry about having Gawker "take the fall" for the breach, I just dealt with it like an adult.
If you use the same password on multiple sites, you will continue to risk its compromise. You will never ever know if/when your account has been compromised. Until you stop sharing passwords, there is absolutely no way out of that dilemma. Blaming this problem on one website is completely silly.
Since you're sharing passwords, your MR data could well have
already been compromised through one of those other websites. Or it could be compromised tomorrow. You may never ever know if/when it gets compromised. If you're concerned about your private data on MR, continuing to ignore that risk is strange and creepy.
Here are the questions you failed to address from my last message. Please answer:
1. Why do you think that question [about the potential of iTunes being hacked] is relevant to how individuals manage their website passwords?
2. Please explain: why in heaven's name does
anybody need to store any personal information on the MR website?