Architecture - Tumblr, 15 billion page views a month.
CLI - Customizing your command prompt.
Coding Style - Zen or distraction?
Design - Themes for Twitter Bootstrap.
Developers - The price of happiness.
Meetings - Where work goes to die.
OSX - A look into the new Messages app.
Security - Detect what a mobile app is sending to its servers.
Typography - Free fonts that make a great first impression.
Art: A wonderful showcase of 3D digital renders.
Customer Service: GetHuman promises to get you to a service representative faster.
Developers: The trajectory of a software engineer and where it all goes wrong.
PHP: Methods for increasing file upload limit.
Real Estate: Zillow is one of the best sites I have seen for finding houses.
SQL: SQL Fiddle (much like JS Fiddle) lets you "fiddle" around with SQL via the web.