Here's an easy way to share your favorite Signspotting pix with friends! When you click on a photo to "like" it, you cast a vote for the most popular photos. But if you decide to log-in (either with your Facebook account or a unique Signspotting log-in), then in addition to casting a vote, you also accumulate a list of photos you like. To view your list of "liked" photos, just click on "My Favorites" on the menu under "Special" and see them all, plus you'll get a link you can email. Painless and free.