In a Portuguese website where people create blogs, when creating one, you're asked to choose a question from a group of five and insert the answer to it (for password retrieval).
The five possible questions are:
First of all, this is a stupid method, because anyone can get that information.
For password retrieval, you simply have to know the person's login, see the question, find out the answer (really, it's not that hard), answer it, and bang, you can change that person's password.
Then you can login, change the profile (including the answer to the "secret" question) and probably screw that person's life...
Secondly, it also means you can't have a blog if:
So it's not only stupid, but also discriminating O:-)
In a stupid kind of way, I know O:-)