What are you doing on Sunday? Whatever the answer is now, you might want to consider dropping in on Flickr’s global photo walk, a celebration of the online photo service’s 10th anniversary. On Sunday, May 4th, Flickr estimates that over 1,000 people in more than 60 regions_across 20 countries and five continents_will participate in the event. Coinciding with its 10th birthday_and the photo walk, Flickr has also debuted_a complete overhaul of the Flickr blog, which has showcased and shared community images. Flickr has subbed out the plain white background of the original blog with an upgraded, cross-device design. Flickr pack...

This story continues at The Next Web