[a3n]

The NYT sends me an email every morning of 20 or so articles from subjects that I chose, and I read two or three of them most days.

The Economist has the same thing, I think, but they're more expensive, and probably somewhat overlapping the NYT service.

And HN. In fact you could use HN as in the old saw, "If it's important, the waiter will mention it." I first heard about the black and blue dress on HN.