You can now Report Posts to Facebook that seem to show someone suffering from a Suicidal thought. There will be a third party who will review Your Reported Posts and will then decide whether to reach out to the user with advice and support.
After the Team has reviewed, there will be a PopUp at the distressed person's wall. There will be options provided here as to what next steps can be taken.
No doubt Fake things will be rigged up on this - never the less a feature like this will definitely be beneficial. This takes Facebook at a new level of being interested in Community Help. Facebook Suicide Alarm.
I work as Freelance Social Media Network Online Professional. My Business Page is on Facebook at: http://www.facebook.com/pervarakapadia Do join me.