Should Yahoo Answer ban any question that mentions suicide?

Yes. I hate when people post things here obviously as a cry for help, but they refuse help. They literally just want to make everyone else miserable along with them. If you're asking something about killing yourself, you aren't going to kill yourself. They wouldn't be making it public. I've seen someone post a picture of her freshly cut wrist. I'm willing to bet that here are a lot of people here who would find that deeply disturbing if they saw it.

No they should not ban those types of questions. Yahoo blatantly states that it is not responsible for the content of the questions asked. this is a use at your own consequence ask and answer site.The answers here would play a minor roll in anyone's suicide.

No because what if someone is truly looking for help and advice?

Yahoo wouldn't care if you set yourself on fire in their parking lot.

LOL! What @All hat said. XD