I find posts declaring someone is going to kill themselves as being a form of emotional blackmail. It's a helpless feeling reading that someone has suicidal intentions yet we can't do anything to prevent it; we're not trained therapists. Doc John listed resources to utilize if you're feeling suicidal:

http://forums.psychcentral.com/depre...resources.html

If you're ever feeling suicidal, I hope you'll use these resources.