Hacker News stories for 4 PM on Monday Jun 24, 2013

0.631 Amnesty International: USA must not hunt down whistleblower Edward Snowden comments

0.393 Shades: In-memory OLAP cubing, histograms, and more. comments

0.372 Open Letter to the NY Post: Snowden is a Hero, Not a Traitor comments

0.298 FreeBSD based Orbis OS powering Sony PS4 comments

0.269 Help Put Objective-C Back in the Top 10 This Weekend comments