Congratulations to Meeyoung Cha, Juan Antonio Navarro Perez, and Hamed Haddadi. Their paper "Flash Floods and Ripples: The Spread of Media Content through the Blogosphere" was selected as the ICWSM'09 best paper using the Spinn3r dataset. The winning paper was selected out of all papers in the main conference and the data challenge workshop that used the 2009 Spinn3r blog dataset.