Quoted from http://arxiv.org/abs/0811.0405
#social news — 2 posts.
Quoted from http://arstechnica.com/news.ars/post/20080819-buzz-and-newscred-two-different-takes-on-social-news.html
Quoted from http://arxiv.org/abs/0811.0405
Quoted from http://arstechnica.com/news.ars/post/20080819-buzz-and-newscred-two-different-takes-on-social-news.html