Hacker News on 6 October 2009

• This Is a Photoshop and It Blew My Mind - Photosketch
• I like Unicorn (Rack HTTP server) because it's Unix
• "How do I set the User-Agent string in Java?" - L. Page (1996)
• Unit testing in Coders at Work
• Email Newsletters Are Serious Business
• How to crack a master lock
• 21-year-old computer geek makes £1m with online game (Torn)
• AT&T to allow 3G Skype calls
• Judge rules against Autodesk in eBay software case
• Criminalizing everyone - Needed: A 'clean line' to determine lawfulness