Flickr's search function gets a facelift
There's also a new sidebar, displaying related groups, photographers, tag clusters and places. My new favorite addition, although it may seem like a small thing, is that Flickr now actually tells you which search results it's showing you. Refining searches under the old system wasn't very transparent, but now you know whether you're in someone's photostream or searching all of Flickr, whether you're searching for Creative Commons images or not, and more. All in all, the new search page is a big win for usability.