Hacker News stories for 5 PM on Friday Jan 18, 2013

0.503 A New Publishing Model in Computer Science comments

0.500 Five Second Homepage comments

0.467 Dan Ariely on Lance Armstrong comments

0.361 O’Reilly donating ebook “Open Government” as a tribute to Aaron Swartz comments

0.170 Major flaw in Java-based Spring Framework allows remote-code execution comments