Follow The Stream on Al Jazeera:br br YOUTUBE: br TWITTER: br br INSTAGRAM: br GOOGLE+ br FACEBOOK: br WEBSITE: br ****************************************************br On the Stream: The bioethical debate surrounding online petitions for medical intervention. Is it fair for social media to play a role in medicine?br br Thumbnail: A nurse uses a wireless electronic tablet to order medicines from the pharmacy at The Queen Elizabeth Hospital on March 16, 2010 in Birmingham, England.