Facebook sharing

Hi all, I was wondering if anyone had successfully implemented a 'share to Facebook' button into their game, something that does a simple screengrab and posts it to the players timeline?  A game's success is highly dependant on players being able to share and socialise so it'd be good if this was possible in stencyl.  I have zero coding experience and rely on the blocks to do stuff!  thanks for any advice or info.

seeking for such an option also..

same here