Hacker News stories for 12 PM on Wednesday Apr 10, 2013

0.745 Wavelet Trees - an Introduction comments

0.702 Practical Techniques to Achieve Quality in Large Software Projects comments

0.662 Mysterious Stone Structure Discovered Beneath Sea of Galilee comments

0.312 Rust will likely not support tail call optimization comments

0.288 YC-Backed Backlift Launches A Back-End Service For Front-End Developers comments

0.107 Firepad Plugin: WebRTC video collaboration comments

0.062 Ribbon Lets You Buy On Twitter, Launches YouTube Support, Price-Matches PayPal comments

0.032 Mozilla’s Gary Kovacs to step down as CEO comments