As you add wishes, you have the option to share or not share it across Wishfinityâ„¢ and Facebook (if you have a Facebook account). If your wish involves another member, that member MUST also agree to share for the sharing to occur. You can also edit your sharing options after adding the wish by clicking on "Info" and making the change. Global sharing defaults can be set up on your Preferences page per Fan. As a parent, you set the controls over your child and what you allow them to share and with whom by managing their Preferences page.