Great writeup around LED bulbs and their life time.
The wealthy are plotting to leave us behind.
Roko used ideas in decision theory to argue that a sufficiently powerful AI agent would have an incentive to torture anyone who imagined the agent but didn't work to bring the agent into existence.
Slowly the interest in RSS reader is coming back.
Has some very valid insights, but in my experience this profession needs constant learning. Don't jump on every hype train, but try to keep up with things.