Hacker News on 31 January 2011

• So Long and Thanks for all the Bits
• Some weekend work that will (hopefully) enable more Egyptians to be heard
• Tell HN: There is a Scammer Amongst Us
• The NYC subway system as a string instrument
• JQuery 1.5 Released
• Farewell
• Ask HN: Who's Hiring? (February 2011 Edition)
• Should You Really Be A Startup Entrepreneur?
• Skype 5 for Mac blocks all webcam access by Flash. Skype says it is "by design"
• Plenty of Fish Hacked