Flickr has published two amazing high-def photos of earth from one of NASA’s earth observing satellite - Suomi NPP. The photos are created by joining several high def photos and joining them together, as explained here. Most Amazing High Definition Image of Earth - Blue Marble 2012 Eastern Hemisphere - Blue Marble 2012 The original photo on the left of the western hemisphere is available on Flickr with a resolution of 8000x8000 or 64 megapixels!
I normally use jUploader for uploading photos to Flickr from my Ubuntu Jaunty box. However, since I got the amazing Panasonic DMC-LX3 compact camera, I have been uploading HD videos too to Flickr. Now none of the FOSS tools that I know of support video right now. Since I insist on uploading photos in the order that I have taken them, it makes my photo upload workflow really messy - upload a few photos from jUploader, go to flickr.
On April 8, 2008, Powerhouse Museum based out of Sydney, Australia, released their publicly-held historical photographs for access on Flickr, becoming the first museum in the world to do so. Earlier on Jan 16, 2008, the Library of Congress had released over 3000 photos on Flickr. What is common between these two contributions was that the rare photographs were in the public domain - they had no known copyright and are therefore free to reuse by anybody in the world.
Flickr’s camera stats is an enormously humbling resource for me. It would be the most powerful message for newbie photography enthusiasts - creativity rules technology any day, so stop thinking too much about your camera. The kind of amazing photos taken using basic point-and-shoot cameras by talented photographers from around the world, keeps me firmly rooted to the ground while I lug my bulky Rebel Xti wherever I go.