Talk:Goals/@comment-11861871-20130710050128/@comment-5085186-20130711015700

Not all goals offer this feature, but when you acheive certain goals, a pop up box appears telling you what you got. If you look at the right side of that pop-up, you will see the Facebook and Twitter symbols. Press on them, and post to either, and it will tell you that you got an extra gem (or two) for sharing.

There is a picture of the pop-up box at the top of this page; you can see the FB and Twitter icons on the right.