The links post is an underrated artifact. These people produce links roundups that I particularly enjoy. Know of any that I'm missing? Let me know!

• Scott Alexander.
• Sam Enright.
• Gwern.
• Alexey Guzey.
• Dan Lemire. (Science news posts; weekly-ish.)
• Marginal Revolution.
• Luke Muehlhauser. (Can't link only to his quarterly posts.)
• Jose Luis Ricón.