Flickr users not only can give the title of the photo or description to add the Hashtag, but you can find by search all photos use the same label.
Yahoo 's Flickr photos social networking has more than 6 billion photos. If the user tries to search for a particular scene photos tend to get random results, because people are used to add the same label for all photos, regardless of whether the actual content of the photo and tag matching. Since the Hashtag gaining popularity, Flickr also imperative to add this feature.
It is reported, Flickr recent application function and partial improvement emulate Instagram filter service for users, as well as a user name with the @ symbol. Hashtag function does not extend to the official website of Flickr, existing labels on the website will not Hashtag form of application.
After the adoption of the new label, Flickr application more and more like Twitter and Instagram, but the service has not been much improvement in just easier when users search picture. There are rumors, Facebook also eager intends to add the label functions.