I tried to subscribe to an online newspaper in my country.
Subscription was very easy. When I wanted to end it, they made it purposefully hard for me to do. I think it's unacceptable, and should be outlawed: the process to unsubscribe should be as hard (or easy) as the one to subscribe.
Since newspapers (at least that specific one) have no problem doing this as long as it's legal, why should the public be more observant of ethics?