Flickr, Xing and the Hack Day 22 Oct 2009 These are my links for October 19th through October 22nd: Flickr! Its made of people! « Flickr Blog – Casual Gameplay Design Competition #6 "Explore" – persistent.info: Exporting likes from Google Reader – Blog Age: Datenklau: So geht es bei Xing – This shouldn’t be the image of Hack Day –