Just be warned that places like this are the worst kind of habit-forming variable-reward site. Worse than Facebook, really. Every now and then you'll find here something that will tremendously improve your worldview, programming skill, or propel your career forward. You might then find yourself using this as a justification for wasting disproportionate amount of time on reading random things, instead of doing.

(Yes, I'm very much stuck in that trap right now.)