I thnk sharecash links should be allowed. I don't see how it has anything related to referrals. People just hate sharecash links because it has something to do with a survey. You don't need to do the whole survey, it only takes 30 seconds or so and you can have the option to continue to download instead of doing the survey. Nothing in this world is free. People are just trying to earn some money and all you need to do is do part of the survey and you get guide and the other person gets money.