HKET fan page
Ask yourself as a FB user or a user of any social media : under what circumstances would you share a page, a video or any news ? Either you find it useful or funny for others to enjoy. So in this case, if you don't find the HKET page useful, you just won't share it. Would such lucky draw boost the number of people sharing the page ? Some people may be attracted but I suspect most of us won't really bother. Try paying people to become a fan of your page ? You will need to pay more. LOL