Hacker News stories for 1 PM on Friday Aug 16, 2013

0.743 ZMap: Internet scanner maps all of IPv4 in 45 minutes comments

0.554 The creation of Missile Command and the haunting of its creator, Dave Theurer comments

0.501 Gmail Overhaul Has Marketers Saying ‘Ack’ comments

0.375 Memory Leak (and Growth) Flame Graphs comments