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
Gickr
Gickr pulls images from a specific tag on a users Flickr account and turns them into an animated GIF, it will also work on a set of individually uploaded images.
gickr.com
Mappr [read review]
Interactive environment for exploring places, by adding geographical information to the photographs found on Flickr.
www.mappr.com
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
Preloadr
Image processing tools for Flickr photos, including graduation curves, histograms, layers, and more.
www.preloadr.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
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
Flickr: Explore [read review]
Showcases the most interesting photos on Flickr on a calendar.
www.flickr.com/explore
Slickr
Screensaver that downloads full sized images from Flickr and can show them by user, group, tag, and more.
cellardoorsw.com/?page_id=4
Multi Group Sender
Greasemonkey script that allows users to send images to multiple groups at the same time.
userscripts.org/scripts/show/1543
Flickr: Search
Search for photos, groups, and people on Flickr.
www.flickr.com/search
MOO MiniCards
Creators of mini-cards on which you can share your contact info and images from your Flickr and Bebo accounts.
www.moo.com/flickr
Nikon Stunning Gallery
Offers an updated gallery of high-quality, diverse photos by the best Flickr photographers around the world.
www.nikonstunninggallery.com
Bubblr!
Tool for creating comic strips using photos from flickr.com or other images uploaded by you.
www.pimpampum.net/bubblr
GPSTagr
Service which allows users to geotag their Flickr photos using a track file from a GPS device.
www.gpstagr.com
FlickrFriends
Find your contacts on Flickr by uploading a .cvs file from Outlook, a .vcf file from Apple Mail, or any text file containing email addresses.
flickrfriends.tinnedfruit.com
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
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.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