Gift cards: it's a steal, so just say no. I want to say if you get one from your sister-in-law give it back but now I'm afraid she'll face terrible consequences from cashing it out.

... note an update on this story: Paris got his account unblocked today, thanks to the story being covered here and throughout the blogosphere. It's a good outcome but not a path open to most people:

https://hey.paris/posts/appleid/