Generally, a little off the beaten path. Evolving list:

• Web Development
  • SEO Tool Lists
      Growth Hackers
  • CSS Tricks
      Blog, videos, more
  • NoScript
      A security plugin for Mozilla browsers
  • Down Scripts
      A large collection of free, useful scripts
• Computer Science
  • Resources for grad students
      Matt Might (Criteria: readability, self-containment, brevity, coverage)
• Data Science
  • What Are the Odds?
      An Intro to Probability with R
  • The Elements of Statistical Learning: Data Mining, Inference, and Prediction
      Hastie, Tibshirani and Friedman. (Free PDF book)
  • Talking Machines
      Audio-casts on Machine Learning
  • Artificial Neural Networks
      Introductory info; 2 parts (as of Feb 2015)
  • Coursera Data Science Specialization
      Tools, R, Data, Research, Inference, Regression, Machine Learning, Products
• Cybersecurity
  • Avoiding the top 10 software security design flaws
      Center for Secure Design
  • IEEE Security & Privacy Magazine
      Current articles
  • IEEE Technical Committee on Security & Privacy
      Cipher articles, events, more
  • 17 Free E-Books On Cryptography, Cryptology And Cryptanalysis
      EFYTimes News
  • Coursera Cybersecurity Specialization
      Usability, Software, Hardware, Cryptography
• More
  • Insight Meditation
      Safer than texting while driving.
  • PBS Newshour
      Episodes
  • Charlie Rose
      Episodes
  • Downton Abbey
      Seasons 1-5
  • Panobug Landscape Photography
      Amazing local views

Most recent update: Feb 2015