Flickr have added a sharing interface for their photos and videos. Presumably this is because of the introduction of videos into the ecosystem. The interface is provided via an unobtrusive link that uses AJAX to display contextual menus when clicked.
Prior to the introduction of this interface, users had to go to click the "All Sizes" link to find URLs for the item.
1. "Share This" button appears to the right of photo or video title.
2. Clicking "Share This" displays sharing options, showing email sharing by default. Entering text provides auto-completion suggestions using user names.
3. Copying the item link.
4. Copying the embed code.
5. Posting to a blog. User must have blogs configured to see this option.
6. Posting to blog displays the "Blog this..." page.