Hacker News on 26 July 2013

• Obama Promises Disappear from Web
• Passive Income Hacker vs Startup Guy
• Porting dl.google.com from C++ to Go
• UK Porn Filter Will Censor Other Content Too, ISPs Reveal
• Chinese firm Huawei controls net filter praised by PM
• Free email address validation API for web forms
• Hacker Barnaby Jack has died
• Feds tell web firms to turn over user passwords
• You shouldn't hotlink someone else's JavaScript
• How to kill an unresponsive SSH session