Hacker News stories for 8 AM on Monday Aug 13, 2012

0.498 Smart Notebooks: Building a Better Shared Document comments

0.294 JQuery now runs on every second website comments

0.257 How App.net Can Change Everything comments

0.160 New Engine Invention is 3.5X More Efficient Than Current Combustion Engines comments

0.043 Show HN: Strapdown.js - Instant and elegant Markdown documents comments

0.019 Show HN: Annotary - Highlight Web Pages, Share Your Notes comments