These links will allow viewers to do specific tasks related to the post or app, and they’re not limited to Facebook’s built-in action types — Read, Listen, and Watch. For example, you can now “Fave this Product” for a Fab.com post, which will add something you see on a friend’s feed to your own Fab.com list. Some other early examples include “Save this Place” on Foursquare and “Save this Recipe” for a cooking app. When you click the link, you will complete the action and also post a story on your timeline/feed/ticker telling all of your friends that you did so. That won’t be annoying at all.