Some interesting technical articles. Discussion of client side SSL certs, optimizing PNGs, Twitter's Architecture, HTTP 2.0 and Japan's file sharing ecosystem.
- Why is nobody using SSL client certificates? | Hacker News
- PNG Rotate Trick
- High Scalability - High Scalability - The Architecture Twitter Uses to Deal with 150M Active Users, 300K QPS, a 22 MB/S Firehose, and Send Tweets in Under 5 Seconds
- draft-ietf-httpbis-http2-04 - Hypertext Transfer Protocol version 2.0
- Japanese peer-to-peer