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Examining the Roots of Agile: Six Questions for analyzing a website. Gemify the ruby standard library. Nice examples of iPhone App UX: Top 6 Help Design Patterns. Enterprise Architecture and Innovation.

What good interview questions are actually trying to discover by Seth Godin. jQuery 1.7 was released. Oracle VM VirtualBox 4.1.6 was released. AWS Start-up Challenge 2011. Clean Coder review.

PostgreSQL: 10 underrated features. I almost forget about this db engine. Amazon Simple Notification now support SMS messages. Awesome, but currently only for US phones. Benefits from StackOverflow.