Hacker News stories for 4 PM on Monday Jan 28, 2013

0.992 Vulnerability in JSON Parser in Ruby on Rails 3.0 and 2.3 comments

0.920 Rails 3.0.20 and 2.3.16 have been released comments

0.847 Pixels don’t care comments

0.585 A Truth About the Glass Ceiling No One Wants to Talk About comments

0.522 Michael Moritz on immigration reform comments

0.457 When Did Americans Lose Their British Accents? comments

0.395 A Russian Gains Prominence Among Fine Watchmakers comments

0.384 Twitter acquires Crashlytics comments

0.363 Ubuntu’s bug #1 comments

0.355 The EU-funded plan to stick a “flag this as terrorism” button in your browser comments

0.315 AdBrite will cease operations on Feb 1, 2013 comments

0.276 Crashlytics is joining forces with Twitter comments

0.275 Is there some kind of tech crash happening right now? comments

0.022 Show HN: We made this to help people stop getting tracked (Data Privacy Day) comments

0.010 Security content of iOS 6.1 Software Update comments

0.003 Show HN: OS X Text Substitution and osxsub comments