Flickr Photo Albums and Tools in the Yahoo! Directory

Flickr
Tag and browse photos, and upload pictures and short videos with Flickr, a digital photography and media file sharing website.
www.flickr.com
FlickrBlog
Companion blog to Flickr features downtime status, daily photos, and news and updates about new photo and video sharing features.
blog.flickr.net
Mappr [read review]
Interactive environment for exploring places, by adding geographical information to the photographs found on Flickr.
www.mappr.com
Kula: 1001
Program which uploads photos to the user's Flickr account and sends a notification everytime new photos are added by his contacts or to his favorite tags.
1001.kung-foo.tv
Preloadr
Image processing tools for Flickr photos, including graduation curves, histograms, layers, and more.
www.preloadr.com
Flickr: Explore [read review]
Showcases the most interesting photos on Flickr on a calendar.
www.flickr.com/explore
Nikon Stunning Gallery
Offers an updated gallery of high-quality, diverse photos by the best Flickr photographers around the world.
www.nikonstunninggallery.com
Flickr Graph
Application that displays instant online graphs of any Flickr relationships and explores social connections by username or e-mail. A classic attraction-repulsion algorithm is used for the graphs.
www.marumushi.com/apps/flickrgraph
Flickr Color Fields Colr Pickr
Displays photos on Flickr of various objects in different shades of color, as controlled by the user.
krazydad.com/colrpickr
WackyLabs.Net: Flickr Screensaver
Creates a slideshow of Flickr photos on the user's computer. User can choose to display photos from a particular person, a particular group, photos with a certain tag, and more.
www.wackylabs.net/blog/2005/03/flickr_screensaver_32.php
FD's Flickr Toys
Fun toys from Flickr to enhance and customize your photos into motivational poster, calendar, framed picture, billboard, and many other styles.
www.flagrantdisregard.com/flickr
Flickr Leech
Pulls 500 Interestingness images for a given date and enables users to search for contacts' and groups' photos without clicking through pages.
www.flickrleech.net
Flickr Montager
Creates montages for any user selected tag using Flickr images with the same tag.
www.deviousgelatin.com/montager
Bubblr!
Tool for creating comic strips using photos from flickr.com or other images uploaded by you.
www.pimpampum.net/bubblr
Flickr Related Tag Browser
Web application that generates images of queries, as well as other concepts related to that query, based on analysis of Flickr tags.
www.airtightinteractive.com/projects/related_tag_browser
fastr
Online Flickr guessing game where you see the photos and must guess the tags in the quickest time.
www.randomchaos.com/games/fastr
1001
1001 uploads photos to Flickr accounts, notifies users when new photos from either their contacts, everyone, or their favorite tags are uploaded.
infinite-sushi.com/software/1001
Flickr.mud
An obfuscated Flickr URL that allows users to access Flickr from locations that may have blocked the main URL.
www.flickr.mud.yahoo.com
Slickr
Screensaver that downloads full sized images from Flickr and can show them by user, group, tag, and more.
cellardoorsw.com/?page_id=4
jUploadr
A cross platform, cross-site Photo uploader, currently running on Windows, Linux, and OS X and supports both Flickr and Zooomr. It allows users to set all properties of a photo before uploading it. It also supports batch editing.
juploadr.sourceforge.net