The Flickr Blog reports that they’ve finally updated their almost dead mobile website with new features like:

-Recent activity
-Photos from contacts
-Comments you’ve made
-Upload a photo
-Your photos
-Photos from everyone- Search photos with text or tags
-Explore recent photos
-Your contacts

The mobile version can only be used with a Yahoo! login ID and can be accessed at m.flickr.com

Other new features introduced are:

Camera Finder
See the most popular cameras on Flickr, search by camera model, check our macro, portrait, night and action shots from each camera model

Guest Pass
Share private photos with friends and family without requiring them to sign up for a Flickr account